Hello my sweet boy Shadow (aka Pnut or Doo) is really sick. He has been suffering on & off with a bacterial infection that comes out in the form of skin bumps. While dealing with this issue, the vet has run into some obstacles. He is really sensitive to antibiotics. So every time we start him on some & he gets sick from it, we stop them. Then the bumps get resistant to that antibiotic. I give him supplements & he is currently taking probiotics to help support his immune system. He was put on a steroid. He recently developed a new symptom. He is drinking & urinating a lot. More than usual. They did blood work on him & said his glucose levels are 584. This is very dangerous. I am taking him back in the morning. Sometimes the steroid will produce similar symptoms. But with his blood sugar so high, it's a really bad sign that it's diabetes. Now, since this came on so suddenly, is it possible he will recover & go back to normal? Or will he have to be on insulin for the rest of his life? I can't afford that. I also don't feel comfortable giving him injections. He is 10 years old & otherwise very healthy. He just hasn't been himself lately because of this problem. The bumps have crept onto his face & he is now ripping himself up. I was told to give him the steroid to stop inflammation. They gave him an injection of an antibiotic that his bumps are resistant to. So that was a waste of money. I have no idea how much it is going to cost me tomorrow. They want me to bring a urine sample. I am really scared what they are going to find. I am also bummed because he isn't able to see his regular doctor. He is my best friend. He is only 10 years old. It is not his time! I don't want to lose my sweet Doo. Any advice is appreciated.