Was the blood work and vet visit AFTER he became lethargic and would not eat? Did the vet do x-rays? I would be concerned about a blockage. It is amazing how quickly they can suck down something like a sock.
NAPWDA Certified Cadaver Dog
Waiting at the Bridge (italics
=GSDs) (hemangiosarcoma=blue):Grim , Cyra, Toby
, Rainbow, Linus, Oscar
, Arlo & Waggles