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".
Here’s a cool retro photo of Fred Phillips giving Leonard Nimoy his classic Spock haircut and makeup before shooting. Spock actually enjoyed the gossip provided by the barber when he went for his haircuts.