Lois invites Brian to go to her parent's house with the family so he can get a change of scenery do the fact that Brian is having strong sexual desires. The Pewterschmidts have a female dog named Sea Breaze and Brian loses control and puts the moves on her. The Pewterschmidts won't let Brian near Sea Breaze. Brian learns that Sea Breaze is pregnant and agrees to neuter himself if he can have custody of the puppies. Right before Brian is about to be neutered, Lois comes to tell him that the puppies are not his.
Meanwhile, Peter tries to impress Lois's dad. He makes progress until he screws up a sailing trip.