- Dr. Winters: [reporting the results of his autopsy on the dog] It looks like warfarin poisoning.
- Dana Scully: Warfarin?
- Dr. Winters: Rat poison.
- Fox Mulder: Someone fed this dog rat poison?
- Dr. Winters: No. When I dissected the dog's stomach I found an undigested fragment of intestine which appears to be feline.
- Dana Scully: The dog ate a cat.
- Dr. Winters: I also found what appears to be bits of rat fur. I think the rat ate the poison.
- Dana Scully: Cat ate a rat
- Fox Mulder: The dog ate the cat.
- [Scully rolls her eyes]
- Fox Mulder: More rats, Scully.