I switched my kitty to Royal Canin damp and dry food for kittens and the following day she commenced vomiting. The day after that she stopped ingesting any food and carries on to vomit bile. She stopped currently being playful and meows strangely. One of my cats vomited and died. https://www.petskyonline.com/royal-canin-dry-cat-food/l/?page=1