I've had Ecco on Purina Pro Plan kibble and canned since I first got him at 3 months old (we went from the puppy formula and now on the adult large breed). I know many of you have your thoughts and experiences for and against this brand. Lately, I 've noticed that Ecco is not as interested in his food as he used to be. Sometimes I have to hand-feed him a bit before he will start eating on his own. However, he doesn't finish eating and quickly loses interest. Now I'm wanting to find something that he will like and thrive on. Any suggestions? Thanks!