Goood,my dogs tear stains better

My dog was adopted from shelter at 10 month old.We searched for several years to get him food he likes besides human food ( he loves our food before we adopted him) This brand we are trying for first time and so far only two weeks in,his tear stains are better. He seems to have less of tear eyes and stains.Even when I spill few he will pick it up from floor and crunch on it.He had never done this before.

From Chewy