今日份快乐由【主演疯车车&脚本螺蛳粉&制作&LNS】提供
打工人不在家的时候，猫主子都在做什么呢？
参考内容：
[1]Marine P , Sarah L , Benjamin A , et al. Accuracy assessment of spatial organization and activity of indoor cats using a system based on ultra-wide band technology[J]. Journal of Veterinary Behavior Clinical Applications & Research, 2017:S1558787817301193.
[2]R. Dulaney D , Hopfensperger M , Malinowski R , et al. Quantification of Urine Elimination Behaviors in Cats with a Video Recording System[J]. Journal of Veterinary Internal Medicine, 2017, 31(2):486-491.
[3]Sterman M B , Knauss T , Lehmann D , et al. Circadian sleep and waking patterns in the laboratory cat[J]. Electroencephalogr Clin Neurophysiol, 1965, 19(5):509-517.
