I think 22% is too high. Mine eats Science Diet id only by prescrip. We will switch to the Royal Canin Hepatic. Both of these foods are recommended for Liver Shunt and Mvd. The only thing Im finding with a low protein diet the coat will become dry and brittle, I am now supplementing with 3v caps fish oil. Also, be careful with Heartguard plus. It contains beef flavoring. |