T.
We have gone to two and they have both been good. There is one at 122nd and Rockwell in the shopping center. It is called something like North Putnam City Animal Hospital, honestly can't remember the exact name, sorry. The other is Glenn Eagle Pet Hospital at 150th and Western (Edmond).
I would guess that either place would want to do a fecal test to insure he doesn't have anything that would make anyone in the household sick. Don't know if this was already done by the other family or not. We got a Maltise last year and they ran those tests and administered any shots they couldn't prove, just to be on the safe side. I have small children, so it gave me a piece of mind. Plus we have to have ours groomed, so he has to have a kennel cough shot.
I would look up a few places and call for estimates. Probably looking at $100 or more...