At first, it was scared, but slowly, it knew it was fun outside. Take your time. Don't worry.
Before you put it on, you should calm the dogs down and help them put it on. It is normal for dogs to chew and pull the leash when they first put it on, because they are not used to it. When they get used to it, such problems will gradually improve.
It's best to put the leash in front of the door so that the dog knows it's time to go out and play. If they just don't cooperate, turn around and walk back, put the dog chain on the table, and then ignore the dog.
Don't pay attention to the noise even if it bothers us. After a few minutes, try again. If not, continue to repeat this process. If the dog becomes very cooperative, you can pet and praise them while wearing it, and say "good" until it is completely worn.
This training may have to be repeated several times to deepen the dog's impression.
Extended data:
How to keep dogs close to their sides;
You can use roadside drains or fences. Dogs will be afraid of falling or bumping, and naturally they will walk very close to you. Remember to praise her often.
Dogs like to smell and walk. Dogs are advised not to develop this habit to avoid the danger of eating by mistake. If the dog looks down at something by the roadside, say "no" at once and pull it back to say "go".
If the dog follows immediately, remember to praise it. When male dogs grow up, they will like to smell the "scene traces" left by other dogs, and even leave traces along the way, stop and go.
It is best to let the dogs relieve themselves before taking them out, and repeat the above points. Turn left and turn right. If you follow on the left (the dog walks on your left), practice turning right first. Don't practice turning left at the beginning. It's easy to trip each other. .....
When turning, you can attract the dog's attention with a reward and say "go". The dog keeps up, and you should praise it at once. These movements should be performed every time, but each training time should not exceed 30 minutes. Generally speaking, it takes a week or so for a dog to get out of the basic requirements.
References:
Baidu encyclopedia-common sense of raising dogs