Kitten is a cute little cat who makes friends with Martha.
The kitten first appeared in "Martha's New Friend".
The kitten was very friendly towards Martha (much to her annoyance), being blissfully unaware of the rivalry betwixt cats and dogs. Though Martha loathed the kitten's company at first, especially when the kitten took to sleeping in her favorite chair, she grew to enjoy the little guy, who felt that Martha reminded him of his mama. Naturally, Martha- while willing to make new friends -was worried about this arrangement, particularly when Skits was shocked at this peculiar arrangement. With deep regret, Martha tried to shoo the kitten away, but had to bring him back when he was nearly run over by a car! After some careful thinking, she decided that friendship between her and the kitten could work out.