Ruffwear Gnawt-A-Rock Brands_Olie Naturals *Please note that products with

*Please note that products with a lot code after 213

Lactobacillus paracasei subsp

Lactobacillus extract

Materials & Care

Ruffwear Gnawt-A-Rock Brands_Olie Naturals *Please note that products withGnawt a Rock Resilient, Natural Rubber Throw Toy It may look like a piece of obsidian rock, but its 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