Javascript is currently disabled. Please enable javascript for an optimal experience.
FREE shipping on all orders $74.95 and over.
winter traction & insulation
padded, everyday adventure
technical, breathable fleece
packable & insulated
Discover exceptional comfort, mobility, and buoyancy for your companion.
It’s not just what we do. It’s why we do it. Ruffwear’s custom aluminum hardware is extruded and drop-forged, giving us control over the entire process to create stronger, more reliable gear.
A curated collection of stories to inspire you and your dog to get out there.
Sale price $24.95 USD
rubber fetch & puzzle toy
Selected: Glacial Blue
Are you sure you have the right size selected?
Please Select A Size.
Coming Soon
The Gnawt-a-Rock™ is a durable toy inspired by natural volcanic obsidian formed by rapidly cooling lava from Pacific Northwest volcanoes.
Made with natural latex rubber and a faceted surface with an irregular shape, this interactive toy keeps your dog engaged, whether chasing after its erratic bounce or nosing it around as an interactive slow feeder puzzle toy to stimulate their mind.
Check out the Gnawt-a-Stick™ and Gnawt-a-Cone™ in our Gnawt-a-Toys Collection inspired by the natural surroundings in Ruffwear’s home of Bend, Oregon.
Chew Style: Power
Play Style: Fetch & Puzzle
Size: 4.5 in (11.5 cm) Diameter
Our toys are designed to be interactive – it's just more fun that way. While our toys suit a range of play styles, dogs can be crafty and determined chewers, so supervised play is recommended. If any part of the toy becomes loose or detached, take the toy away and discard.
Holds and dispenses treats or kibble for slow feeding and mental enrichment
Erratic bounce for engaging fetch
Natural latex rubber is top rack dishwasher safe
4.5 in (11.5 cm)
This toy holds quite a bit and has provided my dog Penny a lot of entertainment. It definitely seems a little more soft around the area with the opening that is a slit but overall seems pretty good for rough chewers, though I don't leave this one alone with her. She loves it so much!
This is a well designed and sturdy enrichment toy. We have a very high energy dog who loves to chew. This toy is perfect because it provides some great enrichment to keep her busy and it is very sturdy. I put two chopped baby carrots in this ball, and it takes her at least 10 minutes to get them out. She would ordinarily gulp those carrots down in a matter of seconds.
My dog absolutely loves this treat dispenser/toy. We fill it with chopped baby carrots and she loves to roll it around the floor to get them out. We lost hers and bought two to replace it!
Overall, a well designed and well manufactured dog toy. My dog finds it just the right balance of interesting/challenging and the material seems to stand up well to rough play and the occasional nibble by my pibble.
No complaints.
My Smooth Collie , Bohdisattva, eats Anything, and does so at incredible speed.
This :slows him down, delights him, somehow stands up to razor sharp tools.
I'm most likely going to order another.