My first cat (named Tender) had extra toes. It looked really cute, but came with some problems. Extra toes meant extra claws to get stuck on stuff, and she was always embarassed to get caught in a predicament. I remember once I saw her get snagged on the side of a bed and she sat there yawning with her paw attached to the mattress as if nothing was the matter. When she saw me look at her she tried to hide it, and when I went to help her get unsnagged, she got really mad.