I once got the information that cats scream for no apparent reason, when they experience some discomfort, they so calm themselves or treat themselves.

The original cat is not mine, but I also have a five-month catch. In the morning you open your eyes, noticed - runs and joyfully and loudly murmur, and according to him, that before the alarm clock you could still sleep from the clock... murmur, sink and gentle foot for the face touches ) here you will sleep.