Why do goats have two sarcomas behind their mandibles? What is its function?

A pair of "little bells" around the goat's neck are also very strange. They feel soft. Few people know what they use. This pair of "little bells" has different names all over the world. Some are called "sheep earrings", some are called "sheep bells" and some are called "water bells". What is its function?

1. Some people think that when sheep bow their heads to eat grass, they should find out the spikes under their necks to avoid stabbing your neck. It should be called the safety range hammer. Can improve chewing speed! The meat hanging around the goat's neck is not an ornament, but a magical detector. When goats bow their heads to eat grass, the drooping meat can detect the spikes below their necks, so as to keep a safe distance from their necks, avoid stabbing their necks, and speed up eating and chewing to a certain extent.

2. Some people think that "Jason Chung" is the genetic variation of goat traits, but many goats have this situation, and there are not many cases, so the theory of "genetic variation" is also untenable. Others believe that this feature is a "unique sign" for sheep breeds to identify. In fact, many sheep breeds have similar characteristics, such as dairy goats and horsehead sheep.

3. Some people say it is used to tie sheep. The sheep's head is big in front and small in the back. It is often tied around the neck. Sheep can easily escape from the rope. So later, sheep farmers began to tie ropes to two meat stalls. When the sheep go forward, it will be very painful, and the meat pendulum will be saved.

4. The results showed that the reproductive rate of fat sheep was higher than that of non-fat sheep under the same feeding and management conditions. Goats will walk slowly and grow beards when they are old. Of course, the older a sheep is, the better, because it eats grass all year round. Probably because it doesn't take hormone drugs, often eats grass and often goes to the wild grassland to exercise.

5. Goat drooping is determined by the genes of its breeds. Sheep of Matou goat, Jintang black goat and other breeds have drooping, but this is not the "patent" of male goats. The female goat will also droop.