When I got TJ and Roxy they were fed Euk. I too made a slwo switch to Innova, but I didn't keep them on it for too long. Innova was way to RICH for TJ and Roxy and I knew from the size, smell and frequency of their poop that is probably was not the best choice for Roxy and TJ. I tried many dry foods and so far I am very happy with Canidae