Unverified82% confidenceFactTime unknown
宠物门（嵌入门板/墙体的洞口门）洞口尺寸应为宠物肩宽+2-3cm，过大失去隔离意义、过窄宠物不愿钻；带翻盖磁吸的款式可减少冷热气流失
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82%
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Long-term
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