Cats can’t stand it at 40 degrees Celsius without turning on the air conditioner.

Cats' sweat glands are underdeveloped and it is difficult to dissipate heat. If the air conditioning is not turned on, cats will feel very uncomfortable, even Heatstroke. Therefore, owners should take some measures to help cats cool down, such as keeping the room cool, providing adequate water sources, wiping the cat's body with wet towels, etc. If the owner goes out, the cat can be left at a friend's house or a pet store.