"LOVE, LOVE, LOVE this bowl. My ferret used to dump her bowl and scatter food everywhere which was messy and such a waste. This crock was the perfect solution. It stays put and was VERY easy to install. (I have a Super Pet Multi-Floor Ferret Home.) I bought two...one for food and one for water.
I just bought a kit, though, and he likes to dig the food out so he doesn't have to reach up into the bowl. It's a bit high for him, but he's also lazy...lays in his hammock and sticks his head out just far enough to reach the dumped food. I figure he'll grow out of this.
One con to this product is its size. Only holds about a cup of food, so if you have a few ferrets, you may have to refill it daily or get more than one bowl."