The dog hasn't been eating for a few weeks now, took him in when it first began. Spent this evening in a follow up appointment, where we found out his white blood cell count is too high for them to measure. Specifically, the lymphocyte count, making it pretty clear he has canine leukemia. People talk about putting them down themselves when the time comes, but I know I won't be able to do it. Anyone else been through this with their pup? Tough time.