Very bad experience
It seemed like I was switching to a food with similar characteristics to the previous one. After a few weeks of adaptation, I noticed a significant change in the stools. I couldn’t pinpoint what it was about the food; it was something gradual. At first, some poos smelled really bad, but the rest were fine. As the weeks went by, vomiting started and the litter box became a disaster. It took me two months to restore my cat’s gut flora and intestinal health. Needless to say, I don’t recommend it.