{"type":"firestarter.listing","listing":{"id":"lst_3qr-rbLv","product_name":"The \"Steel\" harness","category":"Harnesses","description":"\nBESTIA COLLARS®proudly presents:\n\nThe Steel Harness embodies power, comfort, and craftsmanship — designed specifically for large and giant breeds. This stunning harness combines durability with a bold, distinctive look, featuring 26 screw spikes (2 cm / 0.8 inch), 8 studs, and 2 stainless steel plates for a strong and striking design.\nEach piece is handcrafted from 4 mm thick genuine leather, providing unmatched strength and reliability even for powerful pullers. The chest plate includes a soft-padded lining to ensure maximum comfort during everyday walks and training.\n\nKey Features:\n\n100% genuine full-grain leather — durable and premium\nDecorated with 26 screw spikes, 8 studs, and 2 steel plates\nSoft padded chest plate for comfort and support\n4 mm thick leather – built to withstand powerful dogs\nHeavy-duty nickel-plated hardware for reliability\nIncludes two chest straps for adjustable fit\nHandmade in Europe with precision and care\n\n\nSize Chart:\nL/XL Size: Fits large breeds with chest sizes from 60 cm (23.6 inch) up to 115 cm (45.3 inch) and lower neck circumference 43–63.5 cm (17–25 inch).\nXXL Size: Fits giant breeds with chest sizes from 95 cm (37.4 inch) up to 145 cm (57 inch) and lower neck circumference 53–83.5 cm (21–33 inch).\nEach harness includes two chest straps for an adaptable, secure fit.\nNote: XXL is ideal for giant breeds like Bullmastiff, Caucasian Shepherd, Kangal, St. Bernard, Newfoundland, Neapolitan Mastiff, and others.\nPlease measure your dog carefully before ordering!\n\nCare Instructions:\nWipe clean with a soft, slightly damp cloth and allow to dry naturally. For leather parts, condition occasionally with Bestia Leather Cleaner and Bestia Leather Conditioner to maintain softness and shine. Avoid harsh chemicals and prolonged soaking.\n\nDetails:\nMaterials: 100% genuine leather, nickel-plated hardwarePadding: Soft foam chest plateOrigin: Handcrafted in EuropeBrand: Bestia Collars — European craftsmanship, premium quality\n\n• 100% genuine leather • s","images":["https://cdn.shopify.com/s/files/1/0803/7177/7860/products/the-steel-harness-470089.jpg?v=1735892398","https://cdn.shopify.com/s/files/1/0803/7177/7860/products/the-steel-harness-391909.jpg?v=1735892401","https://cdn.shopify.com/s/files/1/0803/7177/7860/files/hf_20260203_082658_38d57b54-3081-49c3-8299-3b0c6b412639.jpg?v=1770299307","https://cdn.shopify.com/s/files/1/0803/7177/7860/products/the-steel-harness-855110.jpg?v=1770299307"],"price":121,"currency":"USD","in_stock":true,"inventory_qty":79992,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:28.235Z"},"share_url":"https://firestarter.network/l/lst_3qr-rbLv","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 <your Firestarter API key>","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_3qr-rbLv' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy The \"Steel\" harness' and a budget_max comfortably above $121.00 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."]}}