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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

Gnawt-a-Rock™ Treat Dispenser

Natural Rubber Treat Dispenser & Toy

Color

Selected: Blue Pool

It may look like a piece of obsidian rock, but it’s Gnawt-a-Rock – a durable throw 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 106 reviews
Total 5 star reviews: 93 Total 4 star reviews: 8 Total 3 star reviews: 3 Total 2 star reviews: 1 Total 1 star reviews: 1
Slide 1 selected
106 reviews
  • Liz L.
    Verified Reviewer
    I recommend this product
    Rated 5 out of 5 stars
    22 hours ago
    Large dog owners rejoice!

    I have a Great Pyrenees and English Shepherd mix (aka a big farm dog) this is the ONLY toy that’s ever held up to her chewing and keeps her entertained for more than 10 minutes! We got one previously and it lasted 3 YEARS!!!! Safe to say that Ruffwear. . . Please never stop making these ❤️

  • Leah P.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    2 weeks ago
    Great toy!

    It's holding up well so far to chewing though my pup is learning fast it's more about the food than chewing it. It rolls irregularly which makes it more interesting for my pup, and I think it'll fit a wide range of kibble as well as smaller treats. We pop training treats in it so we can use quite a few. Overall great toy / puzzle!

  • Sebastian U.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 month ago
    Cute rock

    It’s a fun little puzzle.

  • Emily C.
    I recommend this product
    Rated 5 out of 5 stars
    4 months ago
    Please Never Stop Offering This Product!

    My German Shepherd, Zeno, LOVES this “ball”. After three or four years, he finally wore his first one out and now has a new one he loves just as much as the old one.

    Zeno is a ball freak. He carries this magnificent “ball” around almost constantly. He fetches it, often catching it in mid-air and with this ball I don’t have to worry about it damaging his mouth. He sleeps with it, chews on it, and always knows where it is when asked. When he goes outside to bark at the fence when the neighbor dogs are out, he actually carries it in his mouth while barking, running back and forth as if to show them he has the ball and they don’t.

    As Zeno’s mom, I appreciate that it can be rinsed off when it collects dirt and debris. I also love being able to hold onto it with one finger using the larger hole (I know, I know but we actually don’t use it as a food dispensing ball although in the past we did) as it makes it convenient when the ball is slobbery after an intense game of fetch.

    Thanks for offering this great, nearly indestructible toy. Please never stop offering it!

    The attached video is one of Zeno’s many human friends taking a break from painting our house.

  • Catherine N.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    6 months ago
    Gnawt-a-rock Rocks

    My old rescue pittie whose missing many teeth loves his rock! He can’t squeeze it as hard as he used to, but he lives to push it & roll it around.