Good Morning Annabel! You are quite impish you little cutey. I don't think you're going to fit that tennis ball in your mouth for a while yet, it's as big as your head! It is unusual to meet a kitty who actually likes to travel. When you get big maybe you can upgrade to a basketball and be a Globe Trotter. Until then Have a Hap Hap Happy COTD Sweetheart Annabel!