Captain: Thanks to your dog, the ape didn't escape to terrorize the passengers.
Dottie: Oh poor Marm.
(Marmaduke is playing chess with the ape)
Phil: Are you kidding? Poor Marm is having a ball with his new pal.
Phil: Well, we're finally at sea Dottie. Nothing is going to spoil this vacation.
(Marmaduke barks and runs towards them)
Phil & Dottie: Marmaduke!