I feed mine Biljack from Petsmart. We switched when we got a free sample there and saw the difference when you put a piece of Bil-jack in a glass of water compared to putting another brand in a glass of water. The biljack doesn't swell up and float in the water like the other brands. ALSO, Bentley's hair is very light around his face and before we switched to Biljack Bentley's face used to stay stained all the time around his eyes from tear stains. I tried everything to keep it clean to no avail. Since switching to Biljack we haven't had that problem. An earlier poster mentioned that some dog foods have red beet pulp in it and I wonder if that is the difference??? We also have normal tollerable
poo's around here