Unverified78% confidenceDecision RuleTime unknown
单向通行门（带锁向机构）只允许一个方向进出，适合隔离区训练场景；但多数需宠物用鼻/爪主动推门，体重＜3kg的幼猫或小型犬可能推不动，应确认门体阻尼可调
1
Sources
78%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified小型犬/幼猫需选栅栏间距≤5cm的门挡，间距6cm以上小型宠物可将头部或身体挤出被卡住81% similarUnverified拉链需选双头拉链+锁扣或S型防脱扣设计，单头普通拉链宠物可用爪子从内侧顶开约2cm缝隙钻逃，尤其对1.5-2.5kg的小型犬猫无效79% similarUnverified挡边越高越能兜液，但过高（>2cm）会遮挡小型犬猫进食视线、增加进出障碍，也不利于宠物低头舒适取食；小型宠物选5-10mm挡边即可79% similarUnverified隔离板栏杆间距是隐藏安全指标：小型犬/幼猫栏距应≤5cm，否则头部可能卡住；间距6-9cm适合中大型犬，间距过大则小宠可钻出，选购需按最小宠物尺寸而非最大来定79% similarUnverified防逃脱能力排序：三扣设计（颈+胸+腹三点固定）＞双扣＞单扣。刚领养的应激猫狗、易受惊犬只应选三扣防逃脱款，两条腹带间距能容纳身体收缩空间才可能逃脱78% similar
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