I'm looking for help for my baby Grizzly. He is 9 years old, and he was recently diagnosed with heartworms, and it's progressed quite quickly. I could only do so much financially myself, so he has gotten his prep treatment medication and bloodwork done. But after spending the $450 just on the start and diagnosis, it's all I could afford sadly, and I don't know what to do at this point. I don't want to lose my baby, so here I am reaching out for help. Anything at all helps. Thank you.