my cat came home tonight and just layed in my bed for a long time, it's not like him so i started checking him- he has been getting into fights lately- for scratches. he was touchy about his back foot so i looked at it and one of his claws is literally missing. i got really upset because my baby is the sweetest cat and dosen't deserve any of this. i'm starting to wonder if this is really cat, it may be a person, he is a black cat. i don't have any peroxide to put on his cuts so i don't know what else to do but keep him inside. i think he might be getting sick, he looks scrawny and his meow is weak, not ot mention his cuts, and they have started to leave scars, the fur is not growing back. i don't know what to do to keep him safe! i really need help!