{"niche":"最轻便、最易携带的狗项圈有哪些？","description":"What are the lightest and most portable dog collars?","products":[{"brand":"Coastal Pet","model":"Nylon Ultralight Dog Collar","price_gbp":3.72,"origin_country":null,"specs":{"material":"Nylon","adjustable":true,"buckle_style":"Side‑release snap buckle"},"confidence_score":null,"sources":[{"label":"Southern States","url":"https://southernstates.com/products/coastal-pet-pet-products-tuff-buckle-adjustable-nylon-small-and-medium-dog-collar","currency":"USD","source_country":"US","price":6.99,"price_gbp":5.22,"scraped_at":"2026-06-14T03:34:46.241367"},{"label":"Chowhound Pet Supplies","url":"https://chowhoundpetsupplies.com/coastal-pet-products-single-ply-nylon-dog-collar/","currency":"USD","source_country":"US","price":4.99,"price_gbp":3.72,"scraped_at":"2026-06-14T03:34:46.241367"},{"label":"Southern States","url":"https://southernstates.com/products/coastal-pet-pet-products-tuff-buckle-adjustable-nylon-small-and-medium-dog-collar","currency":"USD","source_country":"US","price":6.99,"price_gbp":5.22,"scraped_at":"2026-06-14T03:34:48.548533"},{"label":"Chowhound Pet Supplies","url":"https://chowhoundpetsupplies.com/coastal-pet-products-single-ply-nylon-dog-collar/","currency":"USD","source_country":"US","price":4.99,"price_gbp":3.72,"scraped_at":"2026-06-14T03:34:48.548533"}],"summary":"A lightweight single‑ply nylon collar with adjustable webbing, D‑ring for ID/leash attachment, and a side‑release snap buckle for quick on/off. Available in multiple widths and lengths suited for small to large dogs; inexpensive and easy to clean.","ideal_for":"非常适合作为最轻便、便携的犬用项圈：采用单层尼龙（体积最小），并使用轻量侧释放按扣和可调节织带，便于折叠携带。"},{"brand":"Ruffwear","model":"Hi & Light Lightweight Dog Collar","price_gbp":11.18,"origin_country":null,"specs":{"size":"9 - 11 in; 11 - 14 in; 14 - 20 in; 20 - 26 in","weight":"9-11 IN: 0.6 ounces; 11-14 IN: 0.8 ounces; 14-20 IN: 1.3 ounces; 20-26 IN: 1.3 ounces","material":"polyester 2-tone webbing; anodized 6061-T6 aluminum D-ring; ITW Nexus Mach 1 side-release buckle; silicone tag silencer","adjustable":true,"reflection":"Reflective (webbing)","buckle_style":"side-release buckle"},"confidence_score":null,"sources":[{"label":"Ruffwear","url":"https://ruffwear.com/products/hi-light-dog-collar","currency":"USD","source_country":"US","price":14.99,"price_gbp":11.18,"scraped_at":"2026-06-14T03:34:46.241367"},{"label":"REI","url":"https://www.rei.com/product/C09791/ruffwear-hi-light-collar","currency":"USD","source_country":"US","price":15.0,"price_gbp":11.19,"scraped_at":"2026-06-14T03:34:46.241367"},{"label":"Ruffwear","url":"https://ruffwear.com/products/hi-light-dog-collar","currency":"USD","source_country":"US","price":14.99,"price_gbp":11.18,"scraped_at":"2026-06-14T03:34:48.548533"},{"label":"REI","url":"https://www.rei.com/product/C09791/ruffwear-hi-light-collar","currency":"USD","source_country":"US","price":15.0,"price_gbp":11.19,"scraped_at":"2026-06-14T03:34:48.548533"}],"summary":"An ultralight, minimalist flat collar built from climbing-inspired webbing with a strong side-release buckle, anodized aluminum D-ring, separate ID attachment point, and silicone tag silencer. Available in four sizes and multiple colors, it prioritizes low weight and a low-profile fit for everyday and active use. Materials meet bluesign criteria and the collar is hand-washable.","ideal_for":"适合追求最轻便、最可携带项圈的场景：最大尺码仅重 1.3 ounces，最小尺码 0.6 ounces，使用超轻聚酯织带（ultralight polyester webbing）和阳极处理铝合金 D-ring。"}]}