Did your pup have parasites when you got it? Fleas, ticks, worms? My daughter just got a pyr pup, and he had all of those things, and they can cause anemia. Her pup would take 2 steps, and lay down, wouldn't eat much, and even the effort of chewing...

Getting your pup checked is the first step, yet one thing came to mind for me. My girl is very sensitive to certain dog foods; we tried Iams, Science Diet etc, and she vomited yellow bile at least once a day. I finally settled with California Natur...