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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
234 Reviews

Gnawt-a-Rock™

natural rubber treat dispenser & toy

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Selected: Lichen Green

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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 latex rubber
    • Made in Vietnam

  • Care

    • Dishwasher safe

Ratings & Reviews

4.8
Rated 4.8 out of 5 stars
Based on 234 reviews
Total 5 star reviews: 202 Total 4 star reviews: 20 Total 3 star reviews: 7 Total 2 star reviews: 3 Total 1 star reviews: 2
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234 reviews
  • Stacey S.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    4 minutes ago
    Impulse buy, love it!!

    Our girl loves her stuffed Kongs and plastic roll—a-treat type toys, but they either make a lot of noise or roll under furniture and get stuck (or both). I bought this on an impulse when ordering her an additional harness and it’s been great. It’s relatively quiet when she plays with it, and because it’s irregular shaped, it doesn’t roll and get stuck. The only drawback to this style of toy is how to get it really clean on the inside. We put it in the dishwasher and then rinse it really well with fresh water when it’s done.

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  • François De C.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 week ago
    Great for calming down a young beagle.

    This toy is exactly what we needed for our puppy to take time to focus on a task and play by herself.

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  • Karalyn A.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    2 weeks ago
    Great toy

    This is one of my pup's favorite toys! He eats most of his meals from it which helps them last a while and it is durable enough that I don't worry about leaving him at home with it. Love these!

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  • Beth K.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 month ago
    Birthday Hit

    I gave the Gnawt-a-Rock to my next door neighbor's dog, a Labradoodle. She loved it even before we put treats in it. She chased after it when it was thrown, but mostly she wanted to chew on it to see if she could break it apart. She just got it today, so no news on how well it will hold up. She stayed with it for quite awhile. The owners are happy to have something the dog can play around with inside that doesn't make a lot of noise.

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  • Thomas S R.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 month ago
    Must have for large breeds

    My weimaraner loves his Gnawt-a-Stick so I knew he'd love the Gnawt-a-Rock. The odd shape makes it bounce unpredictably when chucking it in the back yard. Much more entertaining than a round ball. He also loves rolling it around in the house trying to get treats out. I'm still experimenting with different treats to find the right size. I'll really impressed with how well both of these have held up. My dog destroys toys and the Gnawt-a-Stick has outlasted them all

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