Unverified80% confidenceFactTime unknown
泡沫/海绵内芯坡道虽轻便,但大型犬长期使用会压塌变形失去支撑,20kg以上犬只应选带内部支撑板或硬质材质结构
1
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80%
Confidence
Long-term
Relevance
-
First Seen
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Unverified体重15kg以上的中大型犬不建议购买纯泡沫(foam)材质坡道,长期使用会塌陷变形失去支撑,应选硬质框架(金属/实木)+防滑面结构90% similarUnverified大型犬(体重≥25kg)防跌垫需选高回弹且承压不塌陷材质,普通低密度海绵长期压迫会永久性凹陷失去缓冲,应选密度≥50kg/m³高弹棉或乳胶88% similarUnverified防翻倒依赖底盘配重与宽度:大型犬/活泼幼犬应选底部加重(≥1kg)或宽基座防扑翻碗;轻质塑料流动饮水器空箱易被大型犬拱翻,需带防滑硅胶底垫86% similarUnverified承载犬只体重时,硬壳板材壁厚≥3mm(PP材质)且四角有加强筋,才能防止大型犬撞击时侧壁塌陷变形84% similarUnverified大型犬(≥25kg)术后不建议选布面软质折叠笼:一是软笼承重和抗撑变形能力不足,二是大型犬术后翻身挣扎易撑破网面或掀翻笼体,应选带焊接钢管框架的硬质笼并固定底盘84% similar
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