hi, i was just wondering if anyone else had come across this with a cat. I have a siamese manx kitty that is guesstimated to be between 1-3 years. one of her "thumbs" has two nails growing out of it, that are fused together. it doesn't seem to bother her at all, but it is a bit of a pain to try and clip. I will try to get a pic of it when i get off work today, but thought I would ask and see how common this is for a kitty.