✔ 最佳答案
you need a diagnosis. just because basic bloodwork is normal doesn't mean the dog is normal. at this point he needs to be tested for the uncommon problems in young dogs. things like inflammatory bowel disease (TK1 test), malabsorption/maldigestion(trypsin/lipase test), and addison's disease(low dose dex suppression test/acth stim test) come to mind off the top. he's not eaten on his own since july??!! what does your vet say about that??!! has he even been given a broad spectrum dewormer? you need to get him back in. if not to your regular vet then get a second opinion or even better see a specialist.