With more and more people raising dogs, lost dogs have become increasingly frequent, and a considerable number of lost dogs are stolen by unscrupulous people. Therefore, as an owner, you must train your pet dog not to pick up food from the street and to refuse feeding from strangers. So how do you train your pet dog to refuse food on the street?

　　How should we train our pet dogs? When taking the dog out for a walk, if you find your dog trying to pick up scattered food on the street, the owner should immediately scold it sternly and say no; at the same time, sharply pull the leash and lightly tap its mouth with a finger. Using this method will promptly stop the dog's behavior. If the dog shows that it ignores the food, the owner should immediately encourage and praise the dog, as well as gently pat it.

　　We all know that pet dogs are naturally lively and curious animals. When going out walking, they habitually sniff around. When they encounter food scattered on the street, they will also pick it up to eat. However, the dog's behavior is actually very dangerous. Because street food, even if non-toxic, becomes dirty after falling on the street. Moreover, many foods may have spoiled, and eating them can cause the dog to fall ill. Additionally, some foods may even be deliberately thrown by bad people to poison dogs, which is a grave threat to the dog's life. Therefore, every owner should train their pet dog to refuse food on the street.