Cats are animals which belong to the same family as that of lions and tigers. They are often considered as smaller versions of huge and more vicious animals such as the lion and the tiger. They are more reserved than dogs, but they are one of the most popular pet animals. Thus, cats can be considered as one of the many domestic species of the Felidae family which also has various wild members. The most common behaviour of any cat included purring, grooming, kneading, and climbing. But each cat indulges in these activities differently.