I just had my adult cat's teeth clean and they put him under. When I got him home, he was so nutty, jumping on the counter, onto the table, and back onto the counter, only to find his back legs couldn't keep up and I kept having to catch him from falling! But he was acting crazy too and I had to confine him so he wouldn't hurt himself. Cats just can't handle a lot of drugs, so I wouldn't be alarmed. If they start showing neurological problems, I would definitely have them checked out. For now, I think damage control is your best bet! Good luck!