All cat owners will tell you that their little proteges often have a funny way to sleep.
With their elastic body they take incredible and really funny positions.
Others put themselves in unthinkable places to take a little snooze.
If you need some cheering up, here are 31 photos of cats in the most unlikely sleeping positions. Watch:
1. "I wonder what he is dreaming about..."
2. Is this position really comfortable for sleeping?
3. It's been a tough day!
4. Here is a kitten that looks very happy!
5. Like father, like son...
6. You could almost hear his snoring
7. My girlfriend and my cat
8. Sleeping upside down:nothing better after a hard day!
9. "Very few things can disturb his sleep!"
10. Cats have a way of making an uncomfortable place look like a 5-star bed
11. Coiled in a box that is too small
12. He created his little cozy place
13. "This is my cat doing yoga"
14. The CD shelf is the best place for a nap
15. "This is how my girlfriend found our sleeping cat"
16. Probably the best camouflage technique
17. Two sisters sleeping together
18. The shoetree technique for sleeping in a boot
19. "If I manage to get in, then I can sleep there!"
20. "I found this delicious bread sleeping on the windowsill"
21. This kitten really wants to sleep like a human
22. You can see tiny toes under this angel
23. After a good meal, a good nap!
24. Isn't that the cutest furball?
25. This one sleeps peacefully on the Moroccan coast
26. Please don't disturb me when I'm sleeping!
27. Putting the papers away is really exhausting
28. No nap without hugging my mistress
29. "My little kitten fell asleep in my pocket and it looks cozy!"
30. Long live recess!
31. Nothing better than a gutter for sleeping