Cats are lovable creatures, which are among the most common animals we keep as pets. Their behaviour and habits have been subject to a great number of surveys and experiments all of which concluded that cats nature is complicated and really difficult to understand. You can hardly find anyone who haven't noticed their hygiene habits and their persistence in keeping themselves clean. A couple of suggestions that explain these actions have been put forward and here are some of the most sensible ones.
All the body parts should be paid attention to during the cleaning ritual. Cats tongue has the specific feature to serve like a comb and catch fur, dead skin and different types of bacteria, which have to be digested and dissolved by an acid in the stomach.