-->

All orders deliver duty free, plus FREE shipping on orders $99.95 and over.

Enable Accessibility
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
290 Reviews

Gnawt-a-Rock™ Treat Dispenser

natural rubber treat dispenser & toy

Color

Selected: Lichen Green

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 290 reviews
Total 5 star reviews: 251 Total 4 star reviews: 26 Total 3 star reviews: 8 Total 2 star reviews: 3 Total 1 star reviews: 2
Slide 1 selected
290 reviews
  • Amy J.
    Verified Buyer
    Reviewing
    Gnawt-a-Rock™ Large / Purple Orchid (545)
    I recommend this product
    Rated 5 out of 5 stars
    4 hours ago
    We love Gnawt a-Rock in Wisconsin

    Great new color! I have a “medium aggressive” chewer.

    We love this toy and this might be up third one in 4 years? I just pass on the older ones to a family member with a more gentle dog (we use ours every morning with a hard to get out sweet potato fry and a crunchy treat so they take a beating and get a little weaker structurally over the course of a year, but still very very useable).

    Anyway, this is his favorite toy for extracting the fun treats!

    We are too lazy to be ambassadors for Ruffwear, but we really love this company!

  • Davin P.
    Verified Buyer
    Reviewing
    Gnawt-a-Rock™ Large / Salamander Orange (803)
    I recommend this product
    Rated 5 out of 5 stars
    19 hours ago
    Works great

    The gnawt a rock works well in keeping my pup busy while getting his treat. It seems to be holding up well. It doesn’t seem to be showing any signs of him chewing on it and he can be pretty hard on his toys

  • Valerie M.
    Verified Buyer
    Reviewing
    Gnawt-a-Rock™ Treat Dispenser Blue Pool (410)
    I recommend this product
    Rated 5 out of 5 stars
    2 days ago
    Gnawt-a-Rock

    Our mini Aussie loves the Gnawt-a-Rock, both playing with it like a ball and knocking it around to get his dinner out.

  • Christine J.
    Verified Buyer
    Reviewing
    Gnawt-a-Rock™ Large / Glacial Blue (415)
    I recommend this product
    Rated 5 out of 5 stars
    2 weeks ago
    Works like a charm!

    This is the best today for active , food motivated dogs. I watch dogs and it keeps them busy for hours! I have even shared this toy with owners and bought them for friends with puppies.

  • Heidi J.
    Verified Buyer
    Reviewing
    Gnawt-a-Rock™ Treat Dispenser Blue Pool (410)
    I recommend this product
    Rated 5 out of 5 stars
    2 weeks ago
    Great treat dispenser.

    Our Swissies love their new Gnawt a Rock treat dispenser. Plus it's blue which is 1 of the colors they can see. It's larger than I thought it would be and holds lots treats. Use a mix of pieces of their favorite treats and bones. It kept them occupied for almost an hour. The youngest was still playing with later at night.