I was checking his paws last night to see if he needed a nail trim on the weekend and he's missing a claw on his back foot! It's really weird. The hair is missing between two toes and a whole claw is just gone. There's no blood, no cuts, just the hair and the claw missing. I feel so bad and guilty for missing this; it must've hurt like mad if it was somehow ripped out. Our cats live inside and just have the outside playpen so I'm at a loss to work out how he did this. He's been walking, running and jumping like normal - very, very weird.

(Sorry, I know there are more serious health problems here, but I just needed to talk about this)