A friend of mine just got a lab mix. she was picked up as a stray. She has yet to get her dog any shots at all, and i am not so sure she will. i have talked to her about it, so i hope she does. my question is.. can Ruckus play with a dog with NO shots at all? he has had all of his. is there anything i could get and bring home to the 3 week old puppies at work? thanks!