My Butterscotch aka Butter was chewing my fingers and just playing around earlier when I noticed the nail bed of his thumb claw was scabbed over I don't have money for a vet till the first and it's not really red or visably too swollen just scabbed over and his other thumb claw is cracked at the base on the other hand should I be concerned? He's one year old and is rough and tumble with my his sister's one year old Dora and two year old lil bit and Dad 8 y/o Mignon the play fights are epic and extreme and he's not limping or showing any signs of pain.