I noticed today Kahn has a bald spot on his left back leg and two balding spots on his right leg. Everything went great after his neauter. I dont know what this could be, the spots dont seem to bother him, and they arent sores, they are just bald. He has gotten full roam of the house again and no longer is having bladder problems at all. Last night he got out of the house for 10 mins I was frantic looking for him when I heard his little bell outside. He came right back to me when he saw me. But I dont think he could have gotten bald spots in 10 mins. Please help, will he go more bald? Is this something I should call the vet about?