First of all, animals are divided into higher and lower classes. People belong to higher animals, obviously people can feel the ups and downs, but in fact, compared with people, lower animals can also feel the ups and downs.
The first is the animal closest to human beings, the monkey. Monkeys are very sensitive to spicy food. Just like people, eating spicy food is very similar to human performance, and they will spit out their tongues and rush to find water to drink. This clearly reflects the similar sensory organs of animals and people.
Followed by the living conditions of animals during their illness. Do you know why animals should be given better food when they are sick? Because for many animals, their appetites are poor now, it is necessary to feed them delicious food to ensure their physical standards. In fact, most of these feeds are very attractive, and they are naturally very happy to eat.