This may be because the stranger has food in his hand, or the smell of food on his body. It is best for parents not to let the dog get too close to strangers, as it may cause trouble to others. We should wear a leash when we go out. , prevent the dog from running around, and also prevent it from picking up things to eat.

Tip:

Dogs are animals with a very sensitive sense of smell. Many times they will find things that we cannot find. Parents should keep an eye on their dogs when they take them out.