1. When feeding the dog, put the food on your hands and feed it. The puppy can start to adapt to it.

Put delicious food or snacks in the palm of your hand and feed them to your dog. This feeding method is very safe, the dog will lick the food and will not bite the hand. After the dog gets used to it, he can try to hold the food bowl in his hand.

2. Let the dog adapt to having someone around when eating.

When you feed it, put your hands on it first. While petting it, pour food into its food bowl. Don't stop petting your dog while he's eating. The movements should be gentle and slow, and you can talk to it so that it trusts that you will not steal its food. Don’t rush into petting, and take your time depending on how well the dog accepts it. You can start by stroking the back half of its body, and then gradually move to the head when it does not object. This process sometimes takes several days to complete.

3. When the dog adapts to having someone around and petting it when eating, it means it will not issue threats.

Start trying to take away the food bowl. During the whole meal, if you find that it shows signs of threat, such as starting to wrinkle its nose, make a whirring sound, look at people sideways, etc., scold it loudly and take away the food. When it calms down, praise it, pet it and say, "Very good." Then give it food. Keep repeating this until it doesn't resist, it's done.