Quote from Frasier in It's Hard to Say Goodbye If You Won't Leave
[Frasier sneezes] Kate: Louie's getting to you, isn't he? Frasier: No, no. It's all right. It's all right. Kate: Well, you know, if this is really gonna be a problem there is a shot. Frasier: Yes. And I understand they're completely humane. [Kate stares at him in horror] Oh, you meant an allergy shot, didn't you?