I I believe this was because of the high amounts of chicken she was getting not only from the cooked meat that I gave her, but also from the puppy food she was eating since most if not all brands only really seem to use chicken as the main protein and I think they do this because...
When it comes to finding thebest dog food for small dogs, owners need to consider theirunique nutritional needs. With smaller stomachs but often faster metabolisms than larger breeds, small dogs needhigh-quality protein, moderate fat levels, and balanced nutrients in smaller, bite-sized pieces. ...