My anxious rescue pup actually settles down on this within a minute, and the silicone texture is easy to rinse off. It’s worked great as a slow feeder too, smearing his wet food keeps him busy for a solid twenty minutes at least.
The suction cups hold it firmly to the tile floor, and the silicone is thick enough that my chewer hasn't made a dent in it yet. I spread peanut butter on the nubs and it keeps her busy for a solid twenty minutes, plus it rinses clean in seconds.
My anxious rescue dog actually settles down on this within minutes now—the suction cups hold it firmly to the tile floor so she can't flip it over. Since it doubles as a slow feeder, I spread her wet food on it for dinner and she's finally eating at a normal pace instead of inhaling everything.