Carolyn W.
Reviewed on Oct 29, 2026 from OklahomaThe puppies love these treats! They can’t understand why I don’t feed them the whole bag.
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Yummies Bison Liver Treats
Single-ingredient american bison liver, rich in iron and zinc
5.0(35 reviews)
50+ bought in past month
Yummies Bison Liver Treats
Single-ingredient american bison liver, rich in iron and zinc
5.0(35 reviews)
50+ bought in past month
$26.50
$26.50/each
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Regular price $26.50 ea.Subscribe & Save price $23.85 ea.
Freeze-dried, raw bison liver is the ultimate treat . Nearly 2 pounds of organ meat go into bag, delivering a high-protein snack loaded with naturally occurring vitamins A and B, iron, zinc, and copper to support your pup’s immune system, skin health, and energy levels. Sourced from American bison Single-ingredient No additives or fillers Great for dogs with food sensitivities Guilt-free treat or meal topper
Ingredients
Bison Liver
Guaranteed Analysis
Crude Protein Min 50%
Crude Fat Min 5%
Crude Fiber Max 2%
Moisture Max 5%
3,300 kcal/kg
This product is single ingredient, grass fed and freeze dried bison liver. Start to finish it is raised, packaged, and sold in the USA.
Feed to your dog as a treat in moderation, or mix in with food as a delightful surprise for additional nutrients. To maintain freshness, keep this package sealed and stored in a cool, dry dark place. Not meant for human consumption. Best if used within 30 days after opening.
Product Features
American bisonSingle ingredientFreeze-dried rawNo additives
Mumbies is a Franklin, Wisconsin dog brand built around natural chews. Its Original and Root Chews are 100% coffee tree wood, which resists cracking and splintering and softens into fibers as dogs chew instead of breaking into sharp pieces. The line also includes coconut rope toys for tug and fetch, and Yummies Bison Liver treats for simple rewards. Mumbies began with one rescue dog, and rescues are still at the heart of the brand.
15 products
Naturally Nutrient-Dense
Bison liver is one of the most nutrient-dense foods on the planet — packed with Vitamin A, B12, iron, selenium, and complete protein. No synthetic vitamins added; it's all naturally occurring.
Single Ingredient
The full ingredient list: Grass-Fed Bison Liver. That's it. No grain, no filler, no preservative — just pure freeze-dried liver.
Naturally Nutrient-Dense
Bison liver is one of the most nutrient-dense foods on the planet — packed with Vitamin A, B12, iron, selenium, and complete protein. No synthetic vitamins added; it's all naturally occurring.
Single Ingredient
The full ingredient list: Grass-Fed Bison Liver. That's it. No grain, no filler, no preservative — just pure freeze-dried liver.
Grass-Fed Sourcing
Our bison are raised on open pasture and never fed grain, hormones, or antibiotics. Grass-fed liver has a measurably higher nutrient profile than grain-fed alternatives.
Freeze-Dried Raw
Freeze-drying removes moisture at sub-zero temperatures — no heat damage to enzymes, vitamins, or proteins. Nutritionally equivalent to fresh raw organ meat, shelf-stable without preservatives.
Customer Reviews
Madison F.
Reviewed on Oct 4, 2026 from CaliforniaJax goes crazy for these treats! The second I open the bag, I have his full attention. I love that they’re simple, high-quality treats that I can feel good about giving him. They’re perfect for training, rewarding good behavior, or just spoiling him a little. The Bison Liver flavor is definitely Jax-approved!
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Elizabeth P.
Reviewed on Oct 2, 2026 from OregonBig bag good value and dog went nuts..s
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Don R.
Reviewed on Sep 17, 2026Great dog treats. Puppy loves them. Great for training.
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Isabel Sentle I.
Reviewed on Sep 3, 2026 from South CarolinaCowboy is obsessed with these!!
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Rebecca H.
Reviewed on Aug 29, 2026 from New JerseyDogs love this treat!!!
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Tiffany D.
Reviewed on Aug 17, 2026 from West VirginiaMy dog 💯 absolutely loves these treats! I use them as treats or i sometimes just throw them ontop of her food as a topper! They are a big hit in our home!!!
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Leah C.
Reviewed on Aug 16, 2026 from ConnecticutMy dogs love these treats! They are light and easy to transport. The bag is large and lasts for my 3 large dogs.
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ann B.
Reviewed on Jul 30, 2026 from IowaWinston loved these treats. Thank you
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Brittany M.
Reviewed on Jul 13, 2026 from New YorkMy medium-sized shepherd mix loves these treats, and I love that they are high protein and nutrient rich for her.
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