The Gnawt-a-Rock is a huge hit in our house! My food- and toy-obsessed beagle-spaniel mix can't get enough of it. I was worried it would be a little too large for her, but it's not at all. She loves tumbling it around, even without treats inside.

It's sturdy, holds plenty of food and fun for "Sarge" to get engaged with it.

I bought three for each dog in our life ( grand dogs count!).

They all loved these. They were fascinated trying to figure it out and all went at it in different ways. Our son’s shepherd now brings us the “ rock” to fill when we visit.

my biggest pet peeve with these types of toys is how long it takes me to fill them up using the small holes that the treats come out of. but this toy has a larger slot to fill it up and it’s genius! also my downstairs neighbors probably appreciate the fact that it’s rubber and not plastic so it’s much quieter 🙂

It’s a great durable toy for my Doberman. Destroys all other toys a lot quicker. Also I like the shape as it makes it go in unpredictable directions.