The local dog will still recognize its owner when it is old. The native dog is very smart, very loyal to its owner, and can obey the owner's instructions well. It is easy to make a native dog recognize its owner. As long as you give it enough food every day and treat it with a gentle attitude, it will soon recognize its owner. But if the old native dog has a previous owner who has kept it for a long time and treated it very well, the elderly native dog may not recognize the owner.

How to make a dog recognize its owner:

1. When dealing with dogs, you should treat them with a gentle attitude and make them dependent on their owners. and trust, don't be too harsh, as this will leave a psychological shadow on the dog and make it fearful of the owner.

2. The owner should cultivate the owner’s leadership status through diet. The owner can feed the dog at a fixed time every day, so that it knows that its food is distributed by the owner, so as to understand the relationship between master and servant.

3. Training is a necessary means to make the dog recognize its owner. Training can cultivate the dog's obedience. But training is also a step-by-step process. Start with simple training, and the training time every day should not be too long.