Arthur's new puppy causes problems when it tears the living room apart, wets on everything, and refuses to wear a leash.

Arthur and D.W. take Baby Kate and Pal to the neighborhood street fair. But suddenly Baby Kate starts crying. Arthur sends D.W. to buy Kate an ice cream cone, a

Arthur starts his own pet-sitting business to show Mom and Dad that he can be responsible! But between a boa constrictor, an ant farm, and a group of frogs, he'

Arthur is overjoyed when he brings home his new puppy, Pal. But when Arthur forgets to close Pal's gate, the puppy goes wild! It's a good thing Arthur has some