Sense Of Smell

It can be argued that along with cats, dogs were one of the first animals to become domesticated. For approximately 10,000 years humans and dogs have more than co-existed, they have developed a special bond unlike any other animal has developed with us. Today hundreds, if not thousands of breeds of dog exist. Although this fact remains true, all dogs belong to the Canis Familiaris family within the animal kingdom. Despite any tamed, domesticated, or docile tendencies, all breeds of dogs have traits that are derived from their wild ancestors and to this day many of those traits still exist and in fact, are quite important to the dog’s survival and mating techniques. Some of the more prominent survival tactics include digging, burying, being

As the saying goes, a dog is a man’s best friend. The dog is a loving companion to a man. He is happy to go everywhere with his master. He shows his affection for his master by wagging his tail and licking his hand or face. This timeless relationship continues to evolve into new kinds of human-dog interactions that increasingly benefit society.

Though well known, the use of dogs, mainly German shepherds, is nothing short of life saving. Police dogs can be used to sniff out illegal drugs, or even find a missing person with only the scent of a bit of skin tissue or an object with the person’s scent on it. The dogs used to locate people are normally bloodhounds, who are well known for their sense of smell. Certain dogs can also be used in war. These dogs are used to locate bombs, deliver messages, and just provide moral support (Forman-Ortiz). It would be virtually impossible for police and investigators to help people like this on their own. Many breeds of dogs are also used as seeing eye dogs to help blind men and women get around. Without them, many blind people would have a much more difficult time getting around.

Canines are extremely messy, needy and smelly. They slobber, stink and need to be taken on walks. A dog will slobber on you and your things like a non-stop waterfall. They’re slobber, like the rest of their body reeks. Their smell will not only be on them but on you, your house and in your car. Wouldn’t you rather have an animal that keeps its saliva inside its mouth and hardly smells of anything? Unlike cats, dogs also have to be taken outside on walks to use the bathroom. A cat on the other hand will quietly use the litter box without your help. You could always let your dog out in

Upon doing a little research about dogs and how they are used within the law legally can be controversial, but dogs using their noses is actually a very key tool.

Once the dog has located the scent they will be rewarded with positive reinforcement and a toy. The dog will associate the smell with something fun they will constantly search for that smell because they want to be rewarded and played with. It is important that the dog associates the smell with something they find fun because it is their job to be on the lookout for those smells. If the dog cannot focus on that smell they will not be able to perform the task they need to to be able to help their owners the way they are supposed to. Once the dog is able to understand scent training and give an alert the next step in training

“A dogs sense of smell sometimes out perform X-Rays and CT scans at detecting cancers at an early stage by simply smelling a persons breath or urine.” Everyone is able to breed a dog to function in many different ways and for many different reasons. Mow explains how this is possible through his short movie Science of dogs. “Because of intensive selective breeding by cross breeding different breeds for different distinctive types of physical appearances and behavioral attributes; you will soon create the dog you were looking for and it will also have a consistency of creating the same breed of dog by creating a new genetic code in the dogs DNA”. For example there is one breed of dog that has the best sense of smell in the entire world and they were created for one job and one job only. Klim Sulimov explains what dog this is and how it was formed on the Science of Dogs, “The Sulimov dog has the best sense of smell in the whole entire world, and they were successfully created to identify explosives, he bred a Jackal with a Lapland Herding Hound, a Reindeer Herding Hound, a Fox Terrier, and a Spitz. Creating a dog that is highly trainable dog and a superior snout”. All these hybrid breeds are so successful because of how the dogs DNA is formed. The discovery of deciphering the dog genome was discovered by the Researchers at the National Institutes of Health on The Science of Dogs “Every piece of DNA is made up of four different chemical components

The 16 dogs in this unit are used for different purposes. They have Patrol dogs and sniffer dogs. These dogs are trained because of their superior sense of smell, and ability to search and find in impossible places. K9 Unit uses their sniffer dogs in arson, tracking, detecting of explosives and narcotics. Each dog is bred and used for their unique specialities, for example, they use a Labrador to sniff for explosives because they have a very good sense of smell. It is important that the

In the article “Through the Nose” by Frances Killea it talks about the way that dogs can learn to smell in many diffrent ways. In the article it tells about the many diffrent ways that a dog uses his sence of smell. For example, a dog will use a smell to tell who is their enemy or who their owner is and it can also tell the moods of other dogs through a smell. A dogs smelling receptors are a lot more sensitive than a humans so they can smell many more kinds of smells. Some dogs are used to help try to find peole when they went missing and on search and rescue missions, so if a dog owner went out for a walk and dissapeared then his dog would be able to help find him through many diffrent methods.

After reading the articles Dog’s on duty and Service Dogs, Patients Bond Through Health Care Partnership, I decided that the first skill a dog must learn to become a service dog/police dog is a high sense of smell, especially to become a police dog. From the article Dog’s on duty: “He and other police dogs across the country are skilled at sniffing out danger and keeping people safe.” Dogs are said to have a sense of smell 1000 times better than a human being which is helpful if a dog needs to sniff out a bomb or something equally as dangerous. Those are my reasons why I think dogs absolutely need a good sense of smell.

As a result, you will need to keep your dog on its leash in open areas, lest they find an interesting smell and decide to dedicate themselves to locating the source of it. Providing plenty of

Dogs have especially sensitive noses, mostly because of their special way of air circulation, which is very different from that of the human. When dogs inhale, their nostril muscles strain to push the air with certain

There are tons of myths floating around regarding dogs. People say that dogs age seven years for every human year. You may have heard before that dogs only see things in shades of gray. Some even have that idea that they see everything in the exact same way that we do. Are they really color-blind, as many dog breeders would say? And while it is common knowledge that cats are the champs at night-time vision, dog lovers around the world could not help but wonder as well, “Can dogs see in the dark?”

There are many different breeds of dogs in this world, but all of them are loving and caring. Josh Billings once said “A dog is the only thing on earth that loves you more than he loves himself.” This quote is so amazing, it shows you just how much a dog loves you, and that they would put you before anything, even themselves. There's an article called “Brain Scans Reveal What Dogs Really Think of Us,” by Theresa Fisher. In this article it explained how

For millions of years dogs have remained a constant companion of man. Bred from the aggressive and formidable Gray Wolf tens of thousands of years ago the domestic dog now lives in many homes across the world. Where in the far distant past the domestic dog was bred as a guard animal, a beast of burden, and even a food source the dogs of today are bred for a far more endearing purpose-companionship and love. Finding a pet dog that is more of a joy than a chore is necessary when asking: How much is that puppy in the window?