Dododex
ARK: Survival Evolved & Ascended Companion
Ad long as a baby, juvenile, or adolescent Bison is near a female she produces…

Ad long as a baby, juvenile, or adolescent Bison is near a female she produces 1 milk every hour. You can extract the bison embryo and raise the embryo in an incubator then put the baby near a female and she will produce milk. I suggest having a herd of females and 1 male for a milk farm. The more females the better.
More Bison Utility Tips
Its here! It is finally here! The bison is found specifically on a new island far north and east. It is a spot in the highlands where gigas do not spawn. The bison has 2 modes. Head up, and head down. Head up allows the bison to do a jumping attack while head down allows the bison to throw enemies. Note that the throwing has a limit and you can throw a giga back less than a roof away. The bison has a milk that is the same as wyvern milk and can substitute it in recipies. The bison is midgame to late game. The bison spawn in groups of four and use a direwolf’s pack bonus. Hope this helps!
———— Fatooie
When breeding atleast 2 female bison cyropod any males you get at birth (unless you only get males, then leave 1) and raise all the females to adult. That way if no females can mate and no young bison around but you need the milk you can uncyro a male until to get them produce milk, its better to cryo males because if you raise the females you can produce more milk. Also you dont need to go kidnap wild bison kids so saves time too.