Thanks Hilabeans, we are actually pretty sure after some responses and a bunch of research that it may be gout. We are waiting on the breeder and a few other breeders to get back to us with their thoughts. We went away for an extended weekend vacation and when we came back she actually seems to be doing a lot better, more active and mobile etc. but still definitely puffy so it's odd. Appreciate you reaching out, and will definitely keep you updated <3