The difference between wild cats and stray cats is their personality. Wild cats have no relatives because they have been living outside and have no contact with people. Stray cats will take the initiative to get close to people, so you can tell whether it is a wild cat or not by looking at whether it has close relatives. stray cat. When you meet a cat, you can squat down and call it, or prepare some food for it to see if it is willing to come over. Some stray cats will take the initiative to rub you and act coquettishly with you.