Kitty Speak - this is interesting. some people believe that because cats have different "tail" language than dogs this is the reason for their feuding. But when a dog is raised as a young pup with cats, he learns cat "tail language".
The Happiest Cat You Will Ever See. Wish this would go viral like grumpy cat. The happy cat makes me smile. Also I just love how in the last picture the other cat's like "why are you so happy, be mad like your other feline brethren.