FREE shipping on all orders $74.95 and over.

Enable Accessibility

Search suggestions:

Search Best Sellers

  • Obsidian Black (001) Obsidian Black (001) Obsidian Black (001) Obsidian Black (001) Obsidian Black (001) Obsidian Black (001) Obsidian Black (001) Obsidian Black (001) Obsidian Black (001)
    Polar Trex™ Winter Dog Boots colors

    Polar Trex™ Winter Dog Boots

    winter traction & insulation

    4.3
    Rated 4.3 out of 5 stars
    335 Reviews
    Original price $54.95 USD
  • Blaze Orange (850) Blaze Orange (850) Front Range Harness in Basalt Gray (042) Front Range Harness in River Rock Green (355) Blue Pool (410) Red Canyon (625) Moonlight Mountains (964) Spring Mountains (968) Coastal Mountains (973) Blaze Orange (850) Front Range Harness in Basalt Gray (042) Front Range Harness in River Rock Green (355) Blue Pool (410) Red Canyon (625) Moonlight Mountains (964) Spring Mountains (968) Coastal Mountains (973) Blaze Orange (850) Front Range Harness in Basalt Gray (042) Front Range Harness in River Rock Green (355) Blue Pool (410) Red Canyon (625) Moonlight Mountains (964) Spring Mountains (968) Coastal Mountains (973) Blaze Orange (850) Front Range Harness in Basalt Gray (042) Front Range Harness in River Rock Green (355) Blue Pool (410) Red Canyon (625) Moonlight Mountains (964) Spring Mountains (968) Coastal Mountains (973) Blaze Orange (850) Front Range Harness in Basalt Gray (042) Front Range Harness in River Rock Green (355) Blue Pool (410) Red Canyon (625) Moonlight Mountains (964) Spring Mountains (968) Coastal Mountains (973)
    Front Range® Dog Harness colors

    Front Range® Dog Harness

    padded, everyday adventure

    4.8
    Rated 4.8 out of 5 stars
    4,003 Reviews
    Original price $54.95 USD
  • Strata (962) Blue Jay (437) Galaxy (954) Strata (962) Blue Jay (437) Galaxy (954) Strata (962) Blue Jay (437) Galaxy (954) Strata (962) Blue Jay (437) Galaxy (954) Strata (962) Blue Jay (437) Galaxy (954) Strata (962) Blue Jay (437) Galaxy (954) Strata (962)
    Climate Changer™ Dog Fleece colors

    Climate Changer™ Dog Fleece

    technical, breathable fleece

    4.7
    Rated 4.7 out of 5 stars
    442 Reviews
    Original price $59.95 USD
  • UP TO 25% off
    Fireweed Pink (627) Blue Moon (460) Fired Brick (611) Campfire Orange (815) Blue Moon (460) Fired Brick (611) Campfire Orange (815) Blue Moon (460) Fired Brick (611) Campfire Orange (815) Blue Moon (460) Fired Brick (611) Campfire Orange (815) Blue Moon (460) Fired Brick (611) Campfire Orange (815) Blue Moon (460) Fired Brick (611) Campfire Orange (815) Obsidian Black (001) River Rock Green (355) Fireweed Pink (627) Obsidian Black (001) River Rock Green (355) Fireweed Pink (627) Obsidian Black (001) River Rock Green (355) Fireweed Pink (627) Obsidian Black (001) River Rock Green (355) Fireweed Pink (627) Obsidian Black (001) River Rock Green (355) Fireweed Pink (627) Obsidian Black (001) River Rock Green (355) Fireweed Pink (627)
    Quinzee™ Dog Puffer Jacket colors

    Quinzee™ Dog Puffer Jacket

    packable & insulated

    4.8
    Rated 4.8 out of 5 stars
    345 Reviews
    From $56.21 USD - $89.95 USD $56.21 USD - $89.95 USD
Red Sumac
Blue Pool
Blue Pool
Blue Pool
Blue Pool
Lichen Green
Lichen Green
Lichen Green
Lichen Green
Red Sumac
Red Sumac
Red Sumac
4.8
Rated 4.8 out of 5 stars
281 Reviews

Gnawt-a-Rock™ Treat Dispenser

natural rubber treat dispenser & toy

Color

Selected: Lichen Green

Shipping box icon.

Free Returns

 Leaf icon.

Better With Each Design

 Trail Tested Promise icon

Trail Tested Promise
Right Arrow

It may look like a piece of obsidian rock, but it’s Gnawt-a-Rock - a durable treat dispensing dog toy is inspired by natural volcanic glass formed by rapidly cooling lava from Pacific Northwest volcanoes. The Gnawt-a-Rock is made with natural latex rubber, a faceted surface, and an irregular shape. It all comes together to keep your pup guessing, whether chasing after its erratic bounce or nuzzling and nosing it around for interactive treat-dispensing to stimulate their mind.

Check out the Gnawt-a-Stick™ and Gnawt-a-Cone™ - the other two toys in the Pacific Gnaw-west toy collection inspired by the natural surroundings in Ruffwear’s home of Bend, Oregon.

One 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.

KIBBLE DISPENSER

Internal chamber dispenses kibble or small treats.

DURABLE RUBBER

Made from natural latex rubber.

CHEW-RESISTANT

Durable, chew-resistant.

Additional Features

  • Durable, chew-resistant

  • Erratic bounce for engaging fetch

  • Internal chamber dispenses kibble or small treats

  • Size suitable for large mouthed dogs

  • Made from natural latex rubber

  • Dishwasher safe

  • Materials

    • Natural Rubber (latex)
    • Made in Vietnam

  • Care

    • Dishwasher safe

Ratings & Reviews

4.8
Rated 4.8 out of 5 stars
Based on 281 reviews
Total 5 star reviews: 243 Total 4 star reviews: 25 Total 3 star reviews: 8 Total 2 star reviews: 3 Total 1 star reviews: 2
Slide 1 selected
Write a Review (Opens in a new window)
281 reviews
  • Elizabeth O.
    Verified Buyer
    Reviewing
    Gnawt-a-Rock™ Large / Purple Orchid (545)
    I recommend this product
    Rated 5 out of 5 stars
    19 minutes ago
    Sturdy and stimulating!

    My dog has destroyed multiple toys that were built to spill out treats (or in his case, his food) but this has held up magically! He loves rolling it around and it’s a great way to get him to eat his dinner slower. Would recommend!

    Was this helpful?
  • Sally G.
    Verified Buyer
    Reviewing
    Gnawt-a-Rock™ Treat Dispenser Red Sumac (607)
    I recommend this product
    Rated 5 out of 5 stars
    6 days ago
    Red rock rocks

    I got this toy for our big dog but, the little dog has taken it over !! 😕 😅❤️ Dogs like it so Mom's happy.

    Was this helpful?
  • Ellen D.
    Verified Buyer
    Reviewing
    Gnawt-a-Rock™ Treat Dispenser Blue Pool (410)
    I recommend this product
    Rated 5 out of 5 stars
    1 week ago
    Great source of entertainment

    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!

    Was this helpful?
  • Chris W.
    Verified Buyer
    Reviewing
    Gnawt-a-Rock™ Large / Salamander Orange (803)
    I recommend this product
    Rated 5 out of 5 stars
    2 weeks ago
    My dog's favorite toy

    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.

    Was this helpful?
  • Chris W.
    Verified Buyer
    Reviewing
    Gnawt-a-Rock™ Treat Dispenser Lichen Green (315)
    I recommend this product
    Rated 5 out of 5 stars
    2 weeks ago
    Well designed enrichment toy

    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!

    Was this helpful?
Show More