White rats recognize their owners. White rats are very smart, respond quickly, and have strong adaptability to the environment. They can recognize their owners after being kept for a long time. After long-term artificial breeding and domestication, they have a relatively gentle temperament and generally do not attack people.

The performance of a white rat recognizing its owner:
1. If the owner touches it, it will not run away, but will actively approach the owner.
2. When hungry, it will run to its owner and ask for food.
3. After recognizing the owner, it likes to get along with the owner and likes to follow the owner.