[neezerfan]

Are you talking about eye staining? My Havanese had eye staining as a youngster. I switched him to canned food and used Angels Eyes. It worked very well. Since then I’ve tried kibble on 2 separate occasions, good quality, Orijen and Farmina, and both times the eye staining came back. So, Angels Eyes to get rid of it and good quality canned or raw to keep it away.