Dogs like to bite their tails These three reasons you need to understand

Dogs like to bite their tails because of foreign bodies, itchy or injured tails When dogs have foreign bodies stuck to their tails, itchy or injured tails, they also want to see what’s wrong with their tails. Dogs like to bite their tails because of blocked anal glands Once a dog’s anal glands are blocked, they can’t be easily touched because their tail can only be touched by biting their tail, or rubbing their butt. Dogs like to bite their tails because of obsessive compulsive disorder excluding the above several pathologies do not occur, they will still chase their tails, probably because he is bored, if you find this situation to give him a toy to play with. However dogs that leave their mothers at a relatively younger age are more likely to show OCD behavior, such dogs are also more introverted and less aggressive towards humans compared to other dogs.