Dog
It is necessary to train dogs to bark at the right time. Some dogs are naturally fond of barking, bark when something happens outside the door, and completely ignore the password that the owner asks them to stop. So this training is very suitable for such dogs.
Put a leash and collar on the dog, tie one end of the leash to a firm object, and hold food to lure the dog, so that the dog is highly excited about the food. At this time, the owner issued a "bark" password, and at the same time, he stretched out his right hand half-way, palm down, and made a gesture of grasping at the dog. The dog blurted out and barked because he couldn't eat food. At the beginning of training, dogs should be rewarded with food after barking, which should be gradually reduced in the future. Repeated practice, after the dog forms basic conditioned reflex, only command with password and gesture.
Large dogs can be trained before they leave the house (it's best to let them loose for the first time in the morning). The owner stood in front of the kennel and called the dog to come. At this time, the dog was eager to go out to defecate and wander, and it was easy to blurt out. The owner took the opportunity to issue a "barking" password and gesture. If the dog barks, it will be rewarded and the dog will be taken out for a swim.
In addition, it is also necessary to cultivate the dog's ability to bark at items that can't be held or moved. You can put the items in a place where the dog can't fetch them. If the dog can't fetch them, give a "bark" password. After the dog barks, give a reward immediately, and take out the items for the dog to fetch them. After repeated training, dogs bark when they encounter items that can't be held or can't be held.