Unverified72% confidenceFactTime unknown
猫用益智漏食玩具的漏食口直径通常设计为10-15mm以适配主流猫粮颗粒，狗用则需按体型分档，小型犬15-20mm、大型犬20-30mm，选错口径会导致漏食过快或完全漏不出
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72%
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Long-term
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Unverified投食玩具的出粮口径应比零食颗粒直径大3-5mm，否则易卡粮堵塞。犬用一般适配8-12mm颗粒，猫用需适配3-6mm小颗粒或冻干碎，混用大口径机器给猫会一次掉出过多91% similarUnverified猫用漏食玩具容量宜小（单次10-20g）且开孔适配猫粮尺寸，狗用滚筒/球类容量按体型选，大型犬选150ml以上避免掏几下就空了失去消耗意义88% similarUnverified漏食孔径应比宠物常用粮粒直径大30%-50%：干粮直径约8-10mm的猫粮需孔径11-14mm，孔径过小会卡粮导致宠物受挫放弃，过大则粮食一滚就全掉失去益智意义87% similarUnverified漏食玩具出粮孔直径应比主粮粒径大1.5-2倍，孔径过小卡粮、过大则一滚即空失去益智意义，多数猫粮适配孔径8-12mm，中型犬粮适配12-18mm87% similarUnverified漏食孔径应比主食颗粒直径大2-4mm，猫粮/小型犬粮粒多为8-12mm对应孔径10-15mm，孔径过小导致宠物挫败放弃，过大则不劳而获失去益智意义86% similar
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