Cats, as their owners already guessed, like to sneak through next-door's cat-flap and raid the food bowl;
就像它们的主人已经猜到的那样，猫咪会通过猫洞溜到隔壁邻居家，偷袭食盆里的猫粮；
2
But getting back to something else in your e-mail-i think what your cat Casper did when he was hiding behind that flap of bedspread falls under what I call Feline Physics.
让我们回到您邮件里的另一个话题——您的猫卡斯珀藏在床单后面的情况，我个人称之为猫科物理学。
3
The pictures even solved a problem for Cooper after his owners saw pictures of him constantly looking at the back door - they realised he needed a catflap.