We sat on the Royale, but the wool was constantly tangled and I decided to try Monge, as recommended for large cats. With this food, everything turned out much worse. For two weeks of use, the cat often vomited and vilified. The transition from feed to feed was smooth, as expected. In general, I had to hastily buy food from another manufacturer and switch immediately, without mixing.
I believe the food is good. It just didn't suit us.See full review