{"product_id":"copper-tin-alloy-prong-dog-training-collar-assembly-chain-design-in-2-25-mm-3-2-mm-and-4-mm-gauges","title":"Copper-Tin Alloy Prong Dog Training Collar, Assembly-Chain Design in 2.25 mm, 3.2 mm and 4 mm Gauges","description":"\u003cp\u003eThis copper-tin alloy prong dog training collar uses a classic center plate, assembly chain and two-ring connection for controlled lead work. Herm. Sprenger offers three verified gauges and lengths for dogs within the stated weight limits.\u003c\/p\u003e\u003cp\u003eThe source describes the alloy as a choice for dogs sensitive to conventional metal finishes but does not guarantee compatibility for every dog. Correct fitting and guidance from a qualified trainer are important.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCopper-tin alloy construction provides a distinctive metal option.\u003c\/li\u003e\n\u003cli\u003eClassic center plate distributes the linked collar sections.\u003c\/li\u003e\n\u003cli\u003eAssembly chain and two rings create the limited-pull training format.\u003c\/li\u003e\n\u003cli\u003eThree source sizes cover different neck lengths and weight limits.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrand: Herm. Sprenger\u003c\/li\u003e\n\u003cli\u003eProduct type: prong dog training collar\u003c\/li\u003e\n\u003cli\u003eMaterial: copper-tin alloy\u003c\/li\u003e\n\u003cli\u003eSmall option: 2.25 mm gauge, up to 40 lb, 13 in length\u003c\/li\u003e\n\u003cli\u003eMedium option: 3.2 mm gauge, up to 88 lb, 19 in length\u003c\/li\u003e\n\u003cli\u003eLarge option: 4 mm gauge, up to 154 lb, 21 in length\u003c\/li\u003e\n\u003cli\u003eUse: supervised lead training only\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eMeasure before choosing a size and seek professional guidance for fitting and use. The source recommends introducing this training collar only when age and breed development are appropriate.\u003c\/p\u003e","brand":"Herm. Sprenger","offers":[{"title":"2.25mm (for dogs up to 40lbs)","offer_id":44577241596007,"sku":"SHP-9907-1F9705","price":86.67,"currency_code":"USD","in_stock":true},{"title":"3.2mm (for dogs up to 88lbs)","offer_id":44577241628775,"sku":"SHP-9907-6C4894","price":112.88,"currency_code":"USD","in_stock":true},{"title":"4mm (for dogs up to 154lbs)","offer_id":44577241661543,"sku":"SHP-9907-59C6C4","price":198.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/6209\/8279\/files\/7531453939907-main-001.png?v=1788777969","url":"https:\/\/cozypawwear.com\/products\/copper-tin-alloy-prong-dog-training-collar-assembly-chain-design-in-2-25-mm-3-2-mm-and-4-mm-gauges","provider":"CozyPaw Wear","version":"1.0","type":"link"}