¿Por qué mi perro se muerde y persigue la cola?

Dogs express countless feelings and emotions with their bodies. In fact, they constantly talk using body language, whether it's wagging their tails or changing the position of their ears. However, we may not be able to correctly interpret some of these signals. Why do some dogs chase and bite their tails? Is it a positive thing or should we be concerned? Find out in this new video from Animal Expert. There are three causes that can lead to this a health problem, play behavior in puppies, or a behavioral problem. There are several health problems that can cause a dog to chase and bite its tail. Parasites are the most common, and if they have worms, fleas, or ticks in that area, they are likely to feel a lot of discomfort and try to bite themselves to relieve themselves. It can also happen if they have a wound or if their anal glands are emptying naturally. In any case, if your dog is constantly chasing and biting its tail, it may be a good idea to see a vet to rule out any of the health problems we've mentioned. If you've recently adopted a puppy, we can only congratulate you. In this case, it's most likely that it has discovered its tail for the first time, although it may also perform this behavior as a game if it's a bit bored. If you've ruled out any health problems, you should rest easy. This behavior is completely normal in puppies. Stress, anxiety, or boredom are factors that can predispose a dog to behavioral problems. As in the previous case, it will be important to see a vet first to rule out any pathology. If our vet confirms that the dog is healthy, it will be time to see a behavior specialist, such as a dog trainer, an ethologist, or a trainer specialized in behavior modification. After observing the behavior, the professional will offer you a diagnosis. Some dogs perform this behavior repetitively and constantly, which seems to have no apparent purpose. Then we can suspect the appearance of a stereotype, which would be a behavior similar to OCD in humans. While you wait for the specialist's visit, we recommend modifying the dog's routine by offering it more walks, dedicating more time to exercising it physically and mentally, and, of course, offering it much more affection. Does your dog bite its tail? Have you ever seen a dog biting its tail? Leave us your comments. And if you like the video, don't forget to leave us a like and subscribe to our channel. Until next time, experts.