Can dogs detect cancer?

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Dogs are creatures with extraordinary sensitivity, especially when it comes to their olfactory ability. It is proven that dogs have 25 times more olfactory receptors than humans, therefore, their ability to sniff out less noticeable odors is much higher.

However, it might be impressive the idea that a dog can sniff out the presence of diseases or abnormalities present in the body, such as cancer. For that reason, animal scientists have been given the task of investigating whether this is a possible reality..

If more than once you have wondered if ¿dogs can detect cancer? Discover in this AnimalWised article, if this unknown is a fact or a myth.

You may also be interested in: Do Dogs Predict Death?

Doggy capacities

Studies affirm that the brain of a dog is controlled, practically completely, by the olfactory cortex, unlike, of people, which is controlled by the visual capacity or visual cortex. This doggy olfactory cortex is 40 times larger than that of a human being. In addition, the olfactory bulb in a dog has hundreds of millions of sensitive and reactive receptors, built to perceive odors at long distances and aromas extremely imperceptible to the human nose. So already out there, it would not be a surprise if dogs have the ability to smell far beyond what we even imagine..

All of these evolutionary and genetic capacities in dogs are almost considered extrasensory abilities, because we are not only talking about the sense of smell, a more physical issue, but also about the ability to feel and glimpse things that humans are not capable of. This wonderful sensitivity is called "unheard of perception." Dogs can also come to perceive the pain and depression of others.

Over the years there have been countless studies and experiments, such as one published in the medical journal "British Medical Journal " which states that dogs, especially those that are trained to develop these best " gifts "have the ability to detect disease from initial stages such as cancer, and that its effectiveness can be as high as 95%. Dogs can detect cancer. [1]

Although all dogs have these abilities (because they are found naturally in their physical and emotional DNA) there are certain special breeds that, when trained for these purposes, give better results in detecting cancer. Dogs such as the Labrador, German Shepherd, Beagle, Belgian Malinois, Golden Retriever or Australian Shepherd among others.

How does it work?

Dogs detect by themselves the presence of some malignant asset in a person's body. If the person owns a localized tumor, Through smell, they could locate the place where this anomaly is, try to lick it and even bite it to remove it. Yes, dogs can detect cancer, especially those trained to do so.

Likewise, through the sniffing of breath and stool tests, the dog is able to detect the presence of negative gaps. Part of the training of dogs that perform this "almost miraculous " work is that upon perceiving that something is wrong after performing the test, the dog performs the act of sitting immediately as a warning.

Dogs, our canine heroes

Cancer cells release very different toxic wastes than healthy cells. the difference in smell between them is obvious to the developed canine sense of smell. The results of scientific analyzes affirm that there are chemical factors and elements that they are unique to a certain type of cancer, and that they dance through the human body, to such an extent that a dog can detect them.

It is wonderful what dogs can do. Experts have concluded that dogs can sniff out the presence of cancer in the intestines, bladder, lung, mother, ovaries, even skin. Your help is invaluable because with proper and early detection, these localized cancers could be prevented from spreading throughout the body.

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