Emotional reactions of dogs when they are afraid:

1. Dogs don’t eat: When dogs feel scared, they will refuse to eat. Behavior, no matter what food is given to it, it will refuse to eat.

2. Run away with your tail between your legs: When a dog feels scared, he will often run away with his tail between his legs as soon as possible, away from things that make him feel dangerous and scared.

3. Trembling all over: Some dogs will lose strength and be unable to move due to fear, and they will stand in place and tremble all over.

4. Like to curl up in a ball: When feeling scared, they will curl up and hide in corners or places with obstacles and shields.

5. Frequent howling: When dogs feel uneasy and fearful, they can’t help but howl frequently and use their own voices to vent their fear.

6. Keep a distance from people: If a dog is afraid of people, it will show continuous regression and keep a distance from people.

7. Urinary and fecal incontinence may also occur.

Factors that cause dogs to be afraid of fear:

1. Sudden loud noises. Dogs’ hearing is very sensitive, so they feel scared and sensitive to some loud sounds. For example, sudden thunder, car horns, firecrackers, etc.

2. Instant light and fire. Many dogs are afraid of flashes and fires, such as fireworks, searchlights, etc., which can also surprise dogs.

3. When a dog encounters a stronger opponent than itself, if a dog encounters a taller and stronger dog outside, it will become alert if it cannot get along with it in a friendly manner.

4. Dogs are afraid of the smell of other dogs’ blood and the smell of similar blood and corpses.