Here is something for those who loves dogs... It is a myth that dogs are color blind. They can actually see in color, just not as vividly as humans. It is akin to our vision at dusk. Dogs DO have better low-light vision than humans because of a special light-reflecting layer behind their retinas.
Okay, let get back to those who think that cats are innocent and lovely... Cats make about 100 different sounds. Dogs make only about 10. A cat’s brain is biologically more similar to a human brain than it is to a dog’s. Both humans and cats have identical regions in their brains that are responsible for emotions.