GG#4. We're not mad about it though. How far dogs can smell depends on many things, such as the wind and the type of scent. Be sure to keep an eye on the weather if youre going to leave your windows open. [56] The odorant binds to receptors that recognize only a specific functional group, or feature, of the odorant, which is why the chemical nature of the odorant is important. A bloodhound is often referred to as a nose attached to a dog since these pooches have the amazing ability to scan a terrain with their nose. A large degree of convergence occurs, with 25,000 axons synapsing on 25 or so mitral cells, and with each of these mitral cells projecting to multiple glomeruli. Should that test be negative, take another test the following day. Routine cleaning can be a big help! The system that controls the olfactory sense of the body is located in the area of the brain that controls memory and emotions. Why Is My Period Late? Tyrannosaurus had very large olfactory bulbs and olfactory nerves relative to their brain size, the organs responsible for a heightened sense of smell. Tim Spector, the Kings College London professor who runs the app, told i he expects cases will rise to just under 300,000 a day by the weekend and could well keep rising next week although he said he cant be sure. He said back in April: I want to avoid any such thing ever happening again.. cAMP, which is the second messenger here, opens a cyclic nucleotide-gated ion channel (CNG), producing an influx of cations (largely Ca2+ with some Na+) into the cell, slightly depolarising it. Be careful of your snout, both speakers cautioned the audience. Latest Videos Hammond, Indiana apartment without heat, gas and water for 9 days An update on the apartment complex in Hammond, Indiana that's been without heat, gas, or hot water for nine days. Proprioception is the medical term that describes the ability to sense the orientation of our body in the environment. It's wonderful for pain management as it totally numbs you out. It also projects to the hippocampus and is involved in motivation and memory. This is a question our experts keep getting from time to time. If you have not tested positive, you should try to stay home until you feel better. If it is your dog's butt that smells, take your dog to the vet to get their anal glands cleaned. Humans have far fewer active odor receptor genes than other primates and other mammals. Olfactory sensory neurons that use trace amine-associated receptors (TAARs) to detect odors use the same second messenger signaling cascade as do the canonical olfactory sensory neurons. information about AllBud and the Cannabis industry. Each glomerulus receives signals from multiple receptors that detect similar odorant features. Scents bypass the thalamus and go straight to the brain's smell center, known as the olfactory bulb. The sense of smell is the most dominant for German Shepherds as dogs have greater than 20 times the scent receptors in their noses than humans. Occasionally a bliss results: thank you Mother Cannabis! N.Y. plan to involuntarily treat mentally ill homeless? I believe the things we did saved lives. I would buy it again. This is due to newswire licensing terms. The bony plate in the nose that connects to the olfactory bulb, which in turn sends signals to the brain, is particularly sensitive to injury, meaning head trauma can shear that plate off and cause people to lose their sense of smell entirely, making them anosmic, said Murthy. [57], After binding the odorant, the receptor is activated and will send a signal to the glomeruli [57] in the olfactory bulb. From spicy scents to florals, ladies love a good-smelling guy. This is the easiest way to work with your sixth sense. If you display Covid symptoms you should self-isolate and order a test. A fragrance, the British perfumer Roja Dove once said, is like a cat burglar in your brain it has the key with which to pick the lock and unleash your memories.. This was replaced with guidance. Smell can also determine your attraction to other people. Of all over-12s in the UK, 87 per cent have received two doses of the Covid vaccine, and just under 69 per cent have also received a booster. [69][73] Sensitivity is how attuned the insect is to very small amounts of an odorant or small changes in the concentration of an odorant. Odor information is stored in long-term memory and has strong connections to emotional memory. [29] Similarly, the odorant receptor OR2J3 is associated with the ability to detect the "grassy" odor, cis-3-hexen-1-ol. Averaged activity of the receptor neurons can be measured in several ways. Selectivity refers to the insects' ability to tell one odorant apart from another. This is your one-stop encyclopedia that has numerous frequently asked questions answered. View the latest business news about the worlds top companies, and explore articles on global markets, finance, tech, and the innovations driving us forward. [69] Most important insect behaviors must be timed perfectly which is dependent on what they smell and when they smell it. The signals from the glomeruli are transformed to a pattern of oscillations of neural activities[58][59] of the mitral cells, the output neurons from the olfactory bulb. Flavors and aromas are good but many others are much better. [64][61] The distributed code allows the brain to detect specific odors in mixtures of many background odors. Just pay attention, with your nose, said Goldworm. Odors take a direct route to the limbic system, including the amygdala and the hippocampus, the regions related to emotion and memory. The best opinions, comments and analysis from The Telegraph. [61] The cortex sends centrifugal feedback to the bulb. It is possible that the brain is able to distinguish specific odors through spatial encoding, but temporal coding must also be taken into account. Setting Zach up with Kayla, and Nasty for her own gain, leaves her jealous. Sam Ryder is no one-hit wonder, SZA channels Princess Diana the weeks best albums. [28] Although odorant receptor genes make up one of the largest gene families in the human genome, only a handful of genes have been linked conclusively to particular smells. Where did he say to go? Home Improvement & DIY Specialist. It has been estimated that a dog's sense of smell is 100,000 times more powerful than a human's. [2] Glomeruli aggregate signals from these receptors and transmit them to the olfactory bulb, where the sensory input will start to interact with parts of the brain responsible for smell identification, memory, and emotion. You believe in climate change but drive a gas-guzzler, dont recycle. The recent wave has led to fears of a larger autumn wave, however. When an odorant is detected by receptors, they in a sense break the odorant down, and then the brain puts the odorant back together for identification and perception. Fabric toys can be washed in the washing machine on the delicate setting. Its a seminal passage in literature, so famous in fact, that it has its own name: the Proustian moment a sensory experience that triggers a rush of memories often long past, or even seemingly forgotten. This site is protected by reCAPTCHA and the Google. During the talk she explained that smell is the only fully developed sense a fetus has in the womb, and its the one that is the most developed in a child through the age of around 10 when sight takes over. [10] In mammals, each olfactory receptor neuron expresses only one functional odor receptor. Not at a party strain or social strain. Research has shown that loss of olfactory function can be an indicator of something far more serious. 2021 Associated Newspapers Limited. (Feb. 27 is anosmic awareness day.). The human tongue can distinguish only among five distinct qualities of taste, while the nose can distinguish among hundreds of substances, even in minute quantities. [3], There are many different causes for alteration, lack, or disturbance to a normal sense of smell, and can include damage to the nose or smell receptors, or central problems affecting the brain. But I dont think it will happen. Early media, such as the minicomics packaged with the original run of action figures, also depicts him carrying a knife. Smell is in fact the strongest human sense, and contrary to popular belief, may be just as powerful as the snout sniffers in dogs and rodents (to certain degrees). Our experts have done a research to get accurate and detailed answers for you. But over the course of this month the overwhelming driver of infections has been the rapid growth of the new Omicron subvariants, BA.4 and BA.5 which have ousted BA.2 as the dominant variants in the UK. Emily Fazio is a Home Improvement and DIY Specialist and the author behind Merrypad, a home improvement and DIY lifestyle blog. Some causes include upper respiratory infections, traumatic brain injury, and neurodegenerative disease. The story of Linda Buck and the olfactory receptors", "A novel multigene family may encode odorant receptors: a molecular basis for odor recognition", "Human specific loss of olfactory receptor genes", "The scent of life. Find out here on our countdown of 10 of the worlds best scenting dog breeds. 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According to a new study, researchers have found that a functional relationship exists between molecular volume of odorants and the olfactory neural response. The left ventricle (the strongest chamber) pumps oxygen-rich blood to the rest of the body. And you get that sense everywhere you go. In November 2014 the study was strongly criticized by Caltech scientist Markus Meister, who wrote that the study's "extravagant claims are based on errors of mathematical logic. These nerve fibers, lacking myelin sheaths, pass to the olfactory bulb of the brain through perforations in the cribriform plate, which in turn projects olfactory information to the olfactory cortex and other areas. The girls keep mounting too. View all results for thinkgeek. [30] The preference (or dislike) of cilantro (coriander) has been linked to the olfactory receptor OR6A2.[31]. This will help cut down on any odor that gets into your bedding at night. But added: I think it would be irresponsible of any leader in any democracy to say that theyre going to rule out something that can save lives. In particular, you should avoid being in close contact with people at higher risk from coronavirus, for example if they are elderly or have a weakened immune system, even if they have had the vaccine. This wave provides a warning for what we could experience over the autumn and winter. Smell is an important sense as it can alert us to danger like gas leak, fire or rotten food but also is closely linked to parts of the brain that process emotion and memory. [70] For example, smell is essential for hunting in many species of wasps, including Polybia sericea. Poor kid. Focus especially on the spots where your pet spends a lot of time napping and lounging. [18] The smell of food has the sensation of being in the mouth because of co-activation of the motor cortex and olfactory epithelium during mastication. Vision is often thought of as the strongest of the senses. Daily U.S. military news updates including military gear and equipment, breaking news, international news and more. For tips from our Veterinary reviewer on how to routinely clean your house to keep dog odors at bay, read on! It's called androstadienone (AN-dro-STAY-dee-eh-noan). When you chew, molecules in the food, he said, make their way back retro-nasally to your nasal epithelium, meaning that essentially, all of what you consider flavor is smell. Regular vacuuming and dusting can really help keep some of those bad smells at bay. [36] Researchers in the most recent study, which tested the psychophysical responses to combinations of over 128 unique odor molecules with combinations composed of up to 30 different component molecules, noted that this estimate is "conservative" and that some subjects of their research might be capable of deciphering between a thousand trillion odorants, adding that their worst performer could probably still distinguish between 80million scents. It can also be related to other medical conditions, such as obesity, diabetes, hypertension, and malnutrition. Behavioral evidence suggests that these fluid-phase stimuli often function as pheromones, although pheromones can also be detected by the main olfactory system. It can be used to help return your sense of smell if it was lost during a viral infection or minor head trauma. Simply add two tablespoons of baking soda with 3 cups of hot water in a spray bottle. Great balance, I like for early end of the days. It is similar to the transduction mechanism for photoreceptors, in which the second messenger cGMP works by directly binding to ion channels, suggesting that maybe one of these receptors was evolutionarily adapted into the other. SARS-CoV-1, MERS-CoV and even the flu (influenza virus) can also disrupt olfaction. [62] This feedback could suppress bulbar responses to the recognized odor objects, causing olfactory adaptation to background odors, so that the newly arrived foreground odor objects could be singled out for better recognition. This bud packs a crazy powerful high that leaves you feeling like your mind is filled with glue, all fueled by an insanely potent 25-28% average THC level. [18] The olfactory system is the only human sense that bypasses the thalamus and connects directly to the forebrain.[19]. http://www.getridofthings.com/pets/get-rid-of-dog-urine-odor/, https://www.apartmenttherapy.com/how-to-get-rid-of-pet-smells-200789, http://www.humanesociety.org/animals/resources/tips/removing_pet_stains_odors.html, https://www.wag.com/html/sg/enzymatic-cleaners-to-remove-dog-odors.html, http://www.kirby.com/cleaning-tips/stain-removal/pet-stain-and-odor-removal/, https://www.vetmed.wsu.edu/outreach/Pet-Health-Topics/categories/procedures/dogs/bathing-your-dog, https://www.petcarerx.com/article/my-dogs-breath-smells-what-should-i-do/189, http://www.natural-dog-health-remedies.com/dog-odor.html. We need to prepare now for the autumn and winter months when colder weather will drive people indoors increasing the risk of infection not only with new Covid variants but also with other respiratory virus infections, Professor Young said. Why smell is the best sense? If you are unable to work from home, talk to your employer about options available to you, Government advice states. Goldworm, who designed signature fragrances for celebrities for more than a decade before starting her own company, knows the science, too. Smell is vital for survival of most humans and animals as it enables them to track food and water, find a mate and even communicate. Possible causes of excessive dog odor include dog halitosis (bad breath), ear infections, anal gland problems, or improper diet/malnutrition. CNN's Kylie Atwood reports on video of her flight returning to the US. The smell of something familiar can transport you back in time as none of the other senses will, says Ben Lerwill. To reward a company that has done right by you. Not the couch locking high I prefer from an Indica dominant strain, but acceptable nonetheless. It turns out that both cats and dogs are able to detect menstruation by odor and hormonal levels. But be sure to wash any plastic toys by hand. [9] Of the genes that code for odor receptors, only a portion are functional. Under perfect conditions, they have been reported to smell objects or people as far as 20km away. [33] Among mammals, it is well developed in the carnivores and ungulates, which must always be aware of each other, and in those that smell for their food, such as moles. The weak-shape theory, known as the odotope theory, suggests that different receptors detect only small pieces of molecules, and these minimal inputs are combined to form a larger olfactory perception (similar to the way visual perception is built up of smaller, information-poor sensations, combined and refined to create a detailed overall perception).[12]. They were bred for the specific purpose of tracking humans, and can detect a scent trail a few days old. It is also recommended you take the following steps to keep others safe: Wales is continuing to offer free lateral flow tests to people who have symptoms. You gone be forgetting to smoke with this, keeps u high for hours. Similarly, the strongest longitudinal differences in mean diffusivity (|Z| > 3, might be attenuated over time if the infected participants go on to recover their sense of smell and taste. The mucus overlying the epithelium contains mucopolysaccharides, salts, enzymes, and antibodies (these are highly important, as the olfactory neurons provide a direct passage for infection to pass to the brain). [65], It is a general idea that the layout of brain structures corresponds to physical features of stimuli (called topographic coding), and similar analogies have been made in smell with concepts such as a layout corresponding to chemical features (called chemotopy) or perceptual features. It is one of the things that Mother Nature equipped them with in order to survive. Our dominant sense is sight and hearing is our most sensitive (due to the range of 'loudness' over which hearing operates). Dr Arnaud Wisman said: 'The present studies suggest that men are sensitive to the olfactory signals of sexual arousal released by women. Why does Khloe keep texting Zach too? The British public have made extraordinary sacrifices during the 2020 lockdowns, the Roadmap, and recent Plan B measures in response to the Omicron variant. The hope is that this will be similar here and that we have reached the peak of infections.. Threatened plants are then able to take defensive chemical measures, such as moving tannin compounds to their foliage. Read more happiness. Psychology and war, and paths to peace. The orbitofrontal cortex mediates conscious perception of the odor. Turns me into a completely useless human. The olfactory epithelium is made up of at least six morphologically and biochemically different cell types. Get the latest news and articles about animals from around the world. When you are eating all the beautiful, complicated flavors they are all smell. Murthy said you can test that theory by pinching your nose when eating something such as vanilla or chocolate ice cream. New York [April 8, 2022] Hit HGTV series Home Town starring home renovation experts Ben and Erin Napier who balance a busy family life while they revitalize their small town of Laurel, Mississippi, has attracted more than 23 million viewers [20] This neural convergence is proposed to give rise to a perception termed smound. Dont mistake Oreo calories for olive calories. Alternatively, you could create your own all-purpose cleaning solution out of baking soda. In insects, smells are sensed by sensilla located on the antenna and maxillary palp and first processed by the antennal lobe (analogous to the olfactory bulb), and next by the mushroom bodies and lateral horn. If your dog gets wet during a walk, always towel dry them once you get home. Tamara Pico is the author of a new study which offers more precise dating for the flooding in the Bering Strait that occurred more than 11,000 years ago. Say what you want about this strain has a reputation. Smell is number one and focused on, and the other senses are brought up as well. Many air management districts in the US have numerical standards of acceptability for the intensity of odor that is allowed to cross into a residential property. Because several receptor types are activated due to the different chemical features of the odorant, several glomeruli are activated as well. Neuromodulators like acetylcholine, serotonin and norepinephrine all send axons to the olfactory bulb and have been implicated in gain modulation,[51] pattern separation,[52] and memory functions,[53] respectively. During the talk she explained that smell is the only fully developed sense a fetus has in the womb, and its the one that is the most developed in a child through the age of around 10 when sight takes over. Thanks to our hugely successful vaccination programme, the immunity built up in the population and our new antiviral and therapeutics tools, the UK is in the strongest possible position to learn how to live with Covid and end government regulation, the Government said. Vision is often thought of as the strongest of the senses. It has been shown through microelectrode studies that each individual odor gives a particular spatial map of excitation in the olfactory bulb. Smell Smell is a dog's most prominent sense and the one that is the most different from ours. Smells are handled by the olfactory bulb, the structure in the front of the brain that sends information to the other areas of the bodys central command for further processing. Although conventional wisdom and lay literature, based on impressionistic findings in the 1920s, have long presented human smell as capable of distinguishing between roughly 10,000 unique odors, recent research has suggested that the average individual is capable of distinguishing over one trillion unique odors. They provide companionship and love, but they can also stink up your house if youre not careful. Since the 1800s industrial countries have encountered incidents where proximity of an industrial source or landfill produced adverse reactions among nearby residents regarding airborne odor. The Government said it was able to make this move due to the high levels of vaccination. Classic strain. Waning immunity means that booster shots will be necessary in the autumn to protect the elderly, clinically vulnerable and frontline healthcare workers.. 2. Trataka. The five senses are broken down to which ones the first to ring a bell. Certified Dog Behavior Consultant. Help other patients find trustworthy strains and get a sense of how a particular strain might help them. The binding of the ligand (odor molecule or odorant) to the receptor leads to an action potential in the receptor neuron, via a second messenger pathway, depending on the organism. Shake it up and spray on the fabric or surface emitting the odor. Help other customers find trustworthy businesses and make good decisions. About 50% of patients with SARS-CoV-2 (causing COVID-19) experience some type of disorder associated with their sense of smell, including anosmia and parosmia. In vertebrates, responses to an odor can be measured by an electro-olfactogram or through calcium imaging of receptor neuron terminals in the olfactory bulb. All rights reserved. A field olfactometer can be utilized to determine the magnitude of an odor. The Scottish Government recommends following the advice on NHS Inform. Out of our 5 senses, our ability to sense touch (also called haptic sense) is the first one to develop as we're a growing foetus. [74] The emission of volatile compounds is detected when foliage is browsed by animals. This significant rise in symptomatic infections is really worrying and demonstrates that theres no room for complacency as far as Covid is concerned, said Professor Lawrence Young, a virologist at the University of Warwick. Baking soda works well for getting rid of odors in artificial turf pee pads. Thanks to all authors for creating a page that has been read 54,211 times. Olfactory bulb sends this pattern to the olfactory cortex. Despite the Living with Covid plan, Boris Johnson has refused to completely rule out another lockdown, though it remains very unlikely. Snakes use it to smell prey, sticking their tongue out and touching it to the organ. The article you have been looking for has expired and is not longer available on our system. Read more war and peace. People with anosmia may feel disconnected, indifferent, anxious or depressed. Wear a helmet if you ride a bike or are doing extreme sports, said Goldworm. English Pointer Your nose is like a muscle in the body that can be strengthened, she said, by giving it a daily workout, not with weights, but with sniffs. The anterior piriform cortex (APC) appears to be better at determining the chemical structure of the odorant molecules, and the posterior piriform cortex (PPC) has a strong role in categorizing odors and assessing similarities between odors (e.g. Newsday.com is the leading news source for Long Island & NYC. Smell and sound information has been shown to converge in the olfactory tubercles of rodents. These systems are associated with body movement and can lead to difficulties with balance when they don't work correctly. Gorilla Glue, also known as Gorilla Glue #1 or "420 Glue" is an indica dominant hybrid (60% indica/40% sativa) strain created through crossing the classic Chocolate Diesel X Sour Diesel strains. Perfect hybrid strain for sunny days and smells wonderful. Its closely connected to your amygdala and hippocampus, brain regions that handle memory and emotion. The plan sets out how vaccines and other pharmaceutical interventions will continue to form our first line of defence.. [21] Whereas a flavor results from interactions between smell and taste, a smound may result from interactions between smell and sound. Think of the cologne or perfume worn by a former flame. Inputs from the two nostrils have separate inputs to the brain, with the result that, when each nostril takes up a different odorant, a person may experience perceptual rivalry in the olfactory sense akin to that of binocular rivalry.[55]. Its a wake-up call about our vulnerability to new variants this wave of infection is driven by new Omicron subvariants, BA.4 and BA.5, that are more infectious and able to evade immune protection afforded by vaccination and previous infection. During the process of mastication, the tongue manipulates food to release odorants. Good skunky and earthy flavors (flower or concentrate) and it always delivers. But at the very instant when the mouthful of tea mixed with cake crumbs touched my palate, I quivered, attentive to the extraordinary thing that was happening inside me.. Light on the visible spectrum is detected by your eyes when you look around. [61][63] During odor search, feedback could also be used to enhance odor detection. It tastes good (has the smallest hint of a coffee flavor, but also in tandem with some more classic fruity flavor, but not strong. The exquisite complexity of the sense of smell in animals and humans", "Odorant receptors of Drosophila are sensitive to the molecular volume of odorants", "A spectroscopic mechanism for primary olfactory reception", "Smelling sounds: olfactory-auditory convergence in the olfactory tubercle", "Making scents of sounds: noises may alter how we perceive odors", "The neuronal substrates of human olfactory based kin recognition", "The genetic basis of inbreeding avoidance in house mice", "A mendelian trait for olfactory sensitivity affects odor experience and food selection", "Genetic variation in the odorant receptor OR2J3 is associated with the ability to detect the "grassy" smelling odor, cis-3-hexen-1-ol", "Soapy taste of coriander linked to genetic variants", "Highly contiguous genomes improve the understanding of avian olfactory receptor repertoires", "Odour of King Penguin feathers analysed using direct thermal desorption discriminates between individuals but not sexes", "Dogs' dazzling sense of smell: what lies behind their exceptional gift of sniff? But, as with Proust, taste plays a role, too, said Murthy, whose lab explores the neural and algorithmic basis of odor-guided behaviors in terrestrial animals. However, the behavioral predictions of this theory have been called into question. Get exclusive information about new strains, latest articles, nearby dispensaries and discount deals! If you display Covid symptoms, you should self-isolate and order a test. People reply on consumer reviews and posting reviews is a way of giving back. If you have tile or hardwoods, you should sweep it once every few days and consider a more intensive cleaning (like mopping) once every month or so. [25] Functional imaging shows that this olfactory kinship detection process involves the frontal-temporal junction, the insula, and the dorsomedial prefrontal cortex, but not the primary or secondary olfactory cortices, or the related piriform cortex or orbitofrontal cortex. The Ca2+ in turn opens a Ca2+-activated chloride channel, leading to efflux of Cl, further depolarizing the cell and triggering an action potential. Having a strong sense of smell is referred to as macrosmatic. Relieves pain , helps sleep and for me anxiety. [54] The piriform cortex projects to the medial dorsal nucleus of the thalamus, which then projects to the orbitofrontal cortex. Additionally, if your dog sleeps on your bed with you, consider washing your own bedding once every week or so. Smell is in fact the strongest human sense, and contrary to popular belief, may be just as powerful as the snout sniffers in dogs and rodents (to certain degrees). [35] In some strepsirrhines, such as the red-bellied lemur, scent glands occur atop the head. What Is the Sense of Smell? Live Science features groundbreaking developments in science, space, technology, health, the environment, our culture and history. Last Updated: October 26, 2022 Other scientists have shown that when women smell this compound, their hearts beat faster and their mood improves. It will put you to sleep without question. The entorhinal cortex projects to the amygdala and is involved in emotional and autonomic responses to odor. In humans, it occurs when an odor binds to a receptor within the nasal cavity, transmitting a signal through the olfactory system. Mitral cells, located in the inner layer of the olfactory bulb, form synapses with the axons of the sensory neurons within glomeruli and send the information about the odor to other parts of the olfactory system, where multiple signals may be processed to form a synthesized olfactory perception. Scent branding is in vogue across a range of industries, including hotels that often pump their signature scents into rooms and lobbies, noted the authors of 2018 Harvard Business Review article. Eating more during the holidays? The MHC genes (known as HLA in humans) are a group of genes present in many animals and important for the immune system; in general, offspring from parents with differing MHC genes have a stronger immune system. In much the same way, a chemical in women's urine estratetraenol (ES-trah-TEH-trah-noll) lifts a man's mood. Sign up for daily emails to get the latest Harvardnews. Sorry, elephants: Dolphins have taken the top spot for best memory, at least for now. [11] Odor receptor nerve cells function like a keylock system: if the airborne molecules of a certain chemical can fit into the lock, the nerve cell will respond. We just wish we could still smell it the way that our customers can. Marine mammals can remember their friends after 20 years apart, study says. Great early afternoon smoke definitely can't go wrong with this one. Her partnerships include companies such as Legrand, Sherwin-Williams, Stihl, and Kohler. Emily studied at St. Bonaventure University. [19] The proportion of olfactory epithelium compared to respiratory epithelium (not innervated, or supplied with nerves) gives an indication of the animal's olfactory sensitivity. {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/f\/fd\/Eliminate-Dog-Smell-Step-1.jpg\/v4-460px-Eliminate-Dog-Smell-Step-1.jpg","bigUrl":"\/images\/thumb\/f\/fd\/Eliminate-Dog-Smell-Step-1.jpg\/aid5516426-v4-728px-Eliminate-Dog-Smell-Step-1.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"