The reasons why the dog keeps touching it:

1. The owner will make it feel very comfortable if it touches it. If the dog likes it very much, it will come to the owner again and want the owner to massage it. At this time, the dog's overall feeling is very relaxed and very happy.

2. It is difficult for a dog to scratch its own belly, so when it is itchy, it will ask its owner for help. At this time, the owner should not refuse.

3. If the owner rewards you with snacks when you touch it before, it will know that the owner has this behavior, so when it wants snacks or does something wrong, it will use this method to please you. .

4. Dogs are vain and like to be praised by their owners. Petting is also a kind of affirmation, so they will always let their owners touch them.

5. If the dog keeps asking its owner to touch its belly, this is a submissive behavior. If the dog is not touched at this time, it will make the dog more nervous.

6. When a dog comes close to be petted, it actually means being coquettish and begging for petting from the owner. The owner can increase the time spent with the dog and interact with the dog frequently.

7. It always wants to be touched because it trusts its owner very much and likes its owner very much.

8. It may also be that the dog wants to leave a scent on the owner's hands, so that the dog can easily recognize the owner.