Hmmm, that's a rough one. I guess if it was one of my cats I'd probably wait and see if it's even needed first.

If you had to give the shots could someone help you catch him if he was confined to a single room? That's about all I can think of as none of my cats are that diffuclt to catch so I don't have alot of experience with the more skittish ones.

Good luck either way and I hope things work out so you don't have to give the shots (to the cat or yourself).