It takes a few months for a dog to recognize its owner. Generally, it takes a month for a dog to recognize its owner. Usually, the owner should accompany it more, play with it more, feed it at regular times and at designated times. When feeding, you can also stroke its head more and talk to it more, so that it can gradually get familiar with you. In addition, you can also perform some simple training on it, reward it with some small snacks when it performs well, and enhance the relationship between each other. Over time, it will recognize its master.
Signs of a dog recognizing its owner:
1. The dog has a strong sense of protecting its owner. It will always follow the owner, pay attention to the owner at all times, and will not allow other dogs to get close to the owner.

2. After recognizing the master, it will cooperate with the master very well, obey the master's orders, and do whatever the master says.

3. When it completely trusts its owner, it will no longer sleep in the corner, but will sleep next to the owner, which will make it feel very safe.