My 9 week old grey would def. win! Hahaha I have 2 cats in my house and one of my cats, Mia, came to sniff him when he was on the floor and Ecko bite her paw and she ran off. Now she won't go near him. My other cat, Misty loves to play with him and isn't scared of him at all, but she wouldn't hurt him either. Heres a pic of them playing with each other last night, Ecko was pulling the beaded string and Misty was swatting at the string it was soo cute! lol