[capt_noonie]

I'm so sorry to hear this. If Luke has a uti or other medical condition, he needs to be seen by a vet asap.

If you mom doesn't want to put in the time and effort to vet him and/or train him, you can always surrender him to a reputable rescue. I am assuming you are under 18, so your mom would actually have to sign him over. But seeing as she doesn't seem to care much for him, perhaps this is something you may want to talk to her about. Reputable rescues will vet the dog until he is 100% healthy, then carefully screen potential adopting families until the right match is found. I foster for YTNR and I am in CA. What part of CA are you in? I have dealt with yorkies with uti/bladder infections before, and do quite a deal of training, so if you have any questions, please feel free to PM me anytime.