Doggie doctor visit

Lately Charlie hasn't been feeling too well.  He's been lethargic,disinterested in his food, and having accidents in our apartment.  The vet diagnosed him as having a urinary tract infection.  So far we've tried two types of antibiotics and neither one seemed to help.  Today we're taking him in for an x-ray.

Hopefully they'll figure out what's wrong.

Update:  The results were inconclusive.  The vet doesn't know what's wrong.. so we're now debating our options...