I have a 3 month old chihuahua puppy that I adopted 2 weeks ago from a rescue shelter. He was great for the first few days and then started losing weight. I took him back to ask her for her advice and she sent him home with albon and amoxicillin and vitamins and asked me to keep her informed about him. I took him to the vet 2 days later and the vet told me to take him off the antibiotics and put him on a stronger one, to keep giving him the vitamins and Pedialyte as well. he''s also on hills science diet which I''ve been mixing with a little water and feeding with a syringe. He''s not eating or drinking on his own; everything he gets is with a syringe. He''ll walk a little but tends to topple over. I asked the vet to please put him on an IV and the vet said "Everbody thinks that an IV is going to make a miracle." and threw his hands up in the air. Is there anything more I can do for my poor little dog?
Optional Information:
Already Tried:
pedialyte, high protein food, liquid vitamins, antibiotics, keep him covered to keep him warm

