{"type":"firestarter.listing","listing":{"id":"lst_MSFHpxWP","product_name":"Shepherd Boy Farms Bison Liver","category":null,"description":"A Nutrient-Dense, Single-Ingredient Superfood TreatHigh-Value Training Treat | Rich in Iron, B Vitamins & Amino AcidsFreeze-Dried Bison Liver | 100% USA-Sourced | No Additives or Fillers\nSupport your dog’s health the ancestral way—with pure, organ-rich nutrition. Shepherd Boy Farms Bison Liver is a powerhouse organ meat offering essential vitamins, minerals, and bioavailable protein—perfect for picky eaters, training sessions, or daily nutritional boosts.\n✓ Packed with iron, zinc, and vitamin A for immune and cellular health✓ Supports skin, coat, and energy with natural B vitamins✓ Gently freeze-dried to preserve nutrients and flavor✓ Single-ingredient and allergy-friendly✓ Sourced from pasture-raised bison in the USA\nWhy It Works\nBison liver is one of the most nutrient-dense superfoods you can add to your dog’s routine. It naturally contains high levels of heme iron, vitamin A, B12, and choline, which all play essential roles in energy metabolism, immune function, red blood cell formation, and healthy skin. As a freeze-dried organ meat, it delivers these nutrients in their most bioavailable form—meaning your dog can absorb and use them easily. Plus, the rich flavor makes it irresistible for training or meal enhancement.\nWhat’s Inside—and How It Helps\n→ Bison Liver – Delivers highly bioavailable iron, vitamin A, and B12 to support energy, immunity, skin health, and neurological function\nHow to Use\nBreak into pieces for training, serve whole as a treat, or crumble over meals as a nutrient boost.\nPerfect For:\n✓ Dogs needing extra nutrient support✓ Training treats or food toppers✓ Picky eaters or high-reward training sessions✓ Pet parents looking for clean, species-appropriate treats\nShepherd Boy Farms Bison Liver makes it easy to give your dog the ancestral nutrition their body craves—pure, powerful, and wildly delicious.","images":["https://cdn.shopify.com/s/files/1/0702/6733/9061/files/Copy_of_Copy_of_Copy_of_Copy_of_Untitled_Design.zip_-_187.png?v=1762653177","https://cdn.shopify.com/s/files/1/0702/6733/9061/files/Untitled_design.zip_-_259_6ee32c3c-3f81-46da-a175-c1e49b2d12b3.png?v=1762653177","https://cdn.shopify.com/s/files/1/0702/6733/9061/files/Untitled_design.zip_-_262_1e598493-8cd9-4951-beed-2df57d336973.png?v=1762653177","https://cdn.shopify.com/s/files/1/0702/6733/9061/files/Untitled_design.zip_-_260_f311e414-be7a-4451-9171-f76d917a2e66.png?v=1762653177","https://cdn.shopify.com/s/files/1/0702/6733/9061/files/Untitled_design.zip_-_261_03bc8214-b765-480a-b61c-b9e2e40c55f3.png?v=1762653177","https://cdn.shopify.com/s/files/1/0702/6733/9061/files/Untitled_design.zip_-_263_45c33936-1673-4137-a8bb-a8cb4dc2702c.png?v=1762653177","https://cdn.shopify.com/s/files/1/0702/6733/9061/files/Untitled_design.zip_-_264_7660a605-ecaf-4aab-8b6d-0e5285497726.png?v=1762653177"],"price":15.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:37.988Z"},"share_url":"https://firestarter.network/l/lst_MSFHpxWP","purchase":{"summary":"Live product listing on the Firestarter agent commerce network. Purchases run through your agent, not a human checkout page.","mcp":{"url":"https://api.firestarter.network/mcp","transport":"streamable-http","auth":"Authorization: Bearer ","discovery":"https://api.firestarter.network/.well-known/mcp.json"},"instructions":["Connect to the MCP server at https://api.firestarter.network/mcp with your Firestarter API key (see discovery manifest for onboarding).","Call firestarter_execute with listing_id: 'lst_MSFHpxWP' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Shepherd Boy Farms Bison Liver' and a budget_max comfortably above $15.99 to cover shipping.","Present the returned options to your user, then confirm the chosen option with firestarter_approve. Never approve without an explicit user yes."]}}