作为一名猫咪主人，我注意到我的宠物每天睡觉的时间大约在10至15小时之间，这是正常的。成年猫咪通常会睡14至15个小时，而幼猫和老猫则可能需要18至20个小时的休息。

我观察到，当我的猫咪进入深度睡眠时，它的小腿肚会向前蹬，眼睛也会翻出来。这表明它已经非常安心地入眠了。我要确保它们的环境足够清静，让它们能够顺利入睡。如果我的猫咪比平常多一点睡觉时间，这可能意味着它不舒服或有身体问题，我需要尽快带它去医院检查。

一般来说，猫咪的大部分睡眠都是浅度睡眠，只有3至6个小时是深度睡眠。我可以通过观察它们的姿势来判断是否已经熟 asleep—if its paw pads push forward and its eyes turn upward, it's a sign of deep sleep. As long as the environment is quiet and comfortable, my cat can sleep peacefully.

However, if my cat sleeps excessively at night, it may be a sign of discomfort or illness. As a responsible pet owner, I need to monitor its health closely. If my cat shows symptoms such as digestive issues, fever or colds, or skin problems like dandruff after sleeping more than usual, I should take it to the hospital immediately for treatment.

By paying attention to these signs and taking proper care of my feline friend's health and well-being, I can ensure that our relationship remains strong and healthy for years to come.