Unverified75% confidenceTradeoffTime unknown
扁圆或不规则多面体球体滚动路径随机，趣味性和难度高于正圆球，但正圆球出粮更均匀顺畅、更易上手；新手宠物选正圆，进阶提升难度选异形
1
Sources
75%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified滚轮优先选静音万向轮（PU或橡胶包裹），双轮结构比单轮更稳，可减少行进颠簸对宠物的应激；硬质塑料轮噪音大且颠簸明显，长距离拖行会加剧宠物紧张68% similarUnverified弹簧圈数越多回弹越柔缓，5-6圈是主流；圈数不足4圈的弹簧偏硬且寿命短，圈数需与簧丝直径匹配看，单看圈数无意义66% similarUnverified旋转款（飞碟/小怪物）取物方便但存储量比固定层板拉篮少约30%；追求最大化收纳且不介意弯腰探取的，转角固定拉篮更划算65% similarUnverified带自动避障（红外或碰撞感应）的滚球能在撞墙后改变方向，比纯随机滚动款更能持续吸引猫的追捕本能，避免卡在角落沦为摆设64% similarUnverified轮径≥20cm的充气或EVA发泡轮减震效果明显优于小径塑料轮，塑料硬轮在过减速带时震动会直接传导给宠物，胆小宠物易应激64% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/309448API
curl https://kongchang.com/api/v1/knowledge/claims/309448MCP
get_claim(id=309448)