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
With all-new innovations for 2025, the redesigned Web Master™ is our first ever step-in harness for head-shy dogs, and features a more robust chest panel with a new front leash attachment point.
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)
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.
My boy loves his new treat dispenser toy!! He bats it around with his paws and rolls it with his nose. Figured it out pretty quickly, but loves to see it come out again every time. Sure am glad I found out about it and found it online and bought it. Thanks!!
BuckRogers cant co a day without his GNNNAAWWWT- a -ROCK chew toy. So I bought him two.
My dog loves the texture and chewiness of the gnaw-a-rock. She likes getting treats from the toy. Great item!