Kat

Kat is the term for a feline. It's interchangeable term is "cat". People who spell 'kat' like 'cat' usually aren't that bright. People who tend to call felines kats are usually more intelligent and spell kitten correctly as well.

I was walking down the road and saw a feral kat. I stopped and said, "Hey kitty! Back down or you will meet your maker!"