Bol à nourriture pour chien à alimentation lente, bols anti-étouffement pour chiens pour manger plus lentement

This item is advertised for both small dogs and cats. The picture shows one of each next to the bowl. I was looking for such a feeder for cats. But this is a bit large for cats. Otherwise, it seems fine. It probably would be OK for a smallish dog.

We have a lab puppy, works pretty well for her. Be sure to read the size though, because it's pretty small. Not what I expected. It also slides on the floor.