100% Grass-Fed Bison Spleen
Freeze-Dried Organs & Shrooms-
Grass- Fed Bison Spleen
Crafted in Ventura, California, our Organs & Shrooms pet treat is made from 100% Grass-Fed Bison Spleen from North Star Bison, dusted with a powerful powder blend of seven organic mushroom extracts. This single-ingredient organ treat is freeze-dried to lock in nutrients and flavor — no fillers, preservatives, or silly stuff.
Benefits of Grass-Fed Bison Spleen for Cats & Dogs:
Rich in Heme Iron
Supports red blood cell production and oxygen transport
Helps with anemia or low energy
High in Natural Vitamins
Especially vitamin B12, vitamin A, and C (supports metabolism, immunity, and nerve health)
Supports Immune Function
Contains natural peptides and enzymes that can aid the immune system
Source of Bioavailable Minerals
Includes zinc, selenium, and copper for skin, coat, and immune health
Supports Spleen and Blood Health
In line with the “like supports like” principle (nutritional theory that eating an organ supports that same organ)
Novel Protein
Bison is less likely to cause food sensitivities or allergies compared to beef or chicken
Anti-inflammatory Properties
Grass-fed sources have better omega-3 to omega-6 ratio
Why Mushrooms?
We’ve added a blend of seven organic medicinal mushrooms, known for their immune-boosting and longevity-promoting properties:
Lion’s Mane – supports brain and nerve health.
Turkey Tail – powerful immune system support.
Reishi – calms inflammation and promotes relaxation.
Cordyceps – boosts energy and endurance.
Chaga – rich in antioxidants, supports cellular health.
Maitake – supports metabolic and immune function.
Shiitake – promotes heart health and immune defense
Perfect for:
Cats and dogs of all sizes
Boosting daily nutrition
Supporting immunity, cognition, heart health & longevity
Freeze-dried versions retain nutrients
Convenient raw feeding option while preserving organ nutrition.
A treat that’s simple, functional, and deeply nourishing — just the way nature intended.