Collar (animal) Collar (animal) An animal collar is a device that attached to the neck of an animal to allow it to be harnessed, tied up or for various other reasons. Collars can be dangerous for pets that live in crates or which might get stuck in tree branches and that is why safety collars have been developed. There is a particular type of safety collar which is intended for both dogs and cats. Breakaway collars are especially designed to prevent the pet from choking or getting stuck because of their collar. They feature a clever design that releases quickly when a
Animal communication teaching these animals a gestural (human made) American Sign Language-like language, the animals have been found to use the new signs on their own to get what they need. The recent experiments on animal language are perhaps the most sophisticated attempt yet to establish human/animal communication, though their relation to natural animal communication is uncertain. The importance of communication is evident from the highly elaborate morphology, behaviour and physiology that some animals have evolved to facilitate this. These include some of the most striking structures in the animal kingdom, such as the peacock's tail, the antlers of a stag and