FREE shipping on all orders $74.95 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
240 Reviews

Gnawt-a-Rock™

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 latex rubber
    • Made in Vietnam
  • Care

    • Dishwasher safe

Ratings & Reviews

4.8
Rated 4.8 out of 5 stars
Based on 240 reviews
Total 5 star reviews: 207 Total 4 star reviews: 21 Total 3 star reviews: 7 Total 2 star reviews: 3 Total 1 star reviews: 2
Slide 1 selected
240 reviews
  • Laura H.
    Verified Buyer
    Gnawt-a-Rock™
    Reviewing
    Gnawt-a-Rock™ Blue Pool (410)
    I recommend this product
    Rated 5 out of 5 stars
    5 minutes ago
    Perfect Kibble Rock!

    I fill 3/4 of the dogs kibble in this every dinner. They sit and get 1/4 of their dinner and then work for the rest of the kibble. They love this!

  • Garrett M.
    Verified Buyer
    Gnawt-a-Rock™
    Reviewing
    Gnawt-a-Rock™ Red Sumac (607)
    I recommend this product
    Rated 5 out of 5 stars
    Yesterday
    Gnawt for Schmedium sized doggies, but still a winner

    Awesome product, but a little big for my 25 lbs rescue mutt. Super durable and and awesome way to keep your pup entertained with or without you around. The opening is pretty large, so if your kibbles or treats are on the smaller side they may be easy for your pup to get. I'd love a slightly smaller version of this for my pup, but the product itself is awesome. Thanks Ruffwear!

  • Jessica C.
    Verified Buyer
    Gnawt-a-Rock™
    Reviewing
    Gnawt-a-Rock™ Lichen Green (315)
    I recommend this product
    Rated 5 out of 5 stars
    1 week ago
    Another Hit!

    Great puzzle toy, both dogs love it. We use it for treats and kibble.

  • Amanda W.
    Verified Buyer
    Gnawt-a-Rock™
    Reviewing
    Gnawt-a-Rock™ Lichen Green (315)
    I recommend this product
    Rated 5 out of 5 stars
    3 weeks ago
    Treat dispenser

    This has holes on both sides so it didn’t take my dog long to figure out how to get the kibble out. I just add it to his other treat dispensers for something a little different to keep him busy. Not a big chewer so I don’t know how it would last for a dog that is.

  • Breanna S.
    Verified Buyer
    Gnawt-a-Rock™
    Reviewing
    Gnawt-a-Rock™ Red Sumac (607)
    I recommend this product
    Rated 5 out of 5 stars
    1 month ago
    Love it

    Hours of entertainment. My dog loves chasing this around the house. I use it to feed her meals. She used to scarf down her food and this slows her down.

Reviews LoadedReviews Added