If happiness were not an abstract concept, but were measured in metric units, then a unit such as a ball would be ideal for it.
However, even without this it is clear that in any house where there is such a ball, happiness lives. Which does not need to be measured, because it simply exists.
1. Harmony of happiness
2. Warm and cozy
3. The tail is important
4. Evening sleep
5. Triple happiness
6. Unity with nature
7. What could be more wonderful in life?
8. Suitable packaging for happiness
9. Cat freestyle
10. Calming redhead
11. Happiness without beginning or end
12. Double happiness
13. Hiding the nose
14. All the colors of happiness
15. Happiness is sleeping, it is tired
16. Specks of tenderness
17. What are you watching, join us
18. Infinity sign
19. Yin and yang
20. Fibonacci cat
21. Harmony of nature
22. Perfect Circle
23. Little happiness
24. Create happiness and share it with others