Lister: What kind of milk are we using now?
Holly: Emergency back-up supply. We’re on the dog’s milk.
Lister: Dog’s milk?
Holly: Nothing wrong with dog’s milk. Full of goodness. Full of vitamins. Full of marrowbone jelly. Lasts longer than any other type of milk, dog’s milk.
Lister: Why?
Holly: No bugger’ll drink it. Plus, of course, the advantage of dog’s milk is that when it goes off, it tastes exactly the same as when it’s fresh.
(From Red Dwarf S2E1 “Kryten”.)
