You shouldn't hate your partner's pets.
Rita is planning a day trip with Peter when Peter asks if he should bring his dog.
Rita wants to convince Peter not to bring the dog.
Rita tells Peter that she just wants it to be the two of them and the dog might be a distraction.
Rita tells Peter that she hates his dog, that it's a filthy animal, and she doesn't want to look at it all day.
Peter agrees that it's best if they are distraction free and agrees to leave the dog at home.
Peter is insulted as he loves his dog and wonders why anyone would hate a dog like that.