Two Rivers Isle Tennis makes me so mad!! Why doesn't anyone catch the ball!?

Mr. Peanut Butter blinks dumbly with a sharp tilt of his head. No owners? Not a dog? But he’s got a snout and ears and tail and four legs. Of course he’s a dog! He’s just lost and confused. Hmph. Still, he lunges at him with teeth but he is not yet deterred. Surely he’ll come around when he sees how nice he is! Mr. Peanut Butter has never done anything to make anyone mad (total lie, his dad was Very Mad when he ate his shoes. He’s just blocked that out of his mind!).
 
“Not a dog?” he says, disregarding the threats. He doesn’t move any closer. “Then what are you!”