Ranch

Learn the Ranching Technology from the University of Worship.

Make a Lasso.
Self -> Skills -> Assembly -> Make a Lasso

To build a ranch requires having in Inventory
Self -> Projects -> Farming... -> Ranch

Click the ranch fence to build:
Food Trough

Water Trough (Holds max of 500 water)

Bull and Cow and Calves and Milk

Wild Bull:

Can be tipped to gain the Achievement, "Tipped a Bull".
Can be fed a pepper and might give a Cattle Dung (appears below the bull). The Cattle Dung can be dried on a Flax Hammock to make Dried Cattle Dung. After putting the Cattle Dung in your Inventory, click Self -> Skills -> Search Cattle Dung for Pepper Seeds. Perception might be needed to find the pepper seeds. Grilled carrots and certain cheeses give Perception.

Wild Cow:

Can be Milked if you have empty Jugs in your Inventory. The Milking Technique is randomly given under Skills under the 'C' for Cow alphabetically, NOT under the 'M's.
If no milk is given then the cow had not given birth recently and the udders are dry.

Wild Calf:

Cannot be tipped. If do, it leaves a nasty message and the calf will not disappear.
Can be whipped if have stockwhip and/or if have lasso, the calf can be added it to the ranch.

Bull in a Ranch:

Eats peppers from a Food Trough at the rate of ? peppers per hour per bull. Does not give Cattle Dung.
Drinks water from a Water Trough at the rate of ? water per hour per bull.
You can use the option Remove from Ranch to revert to wild status if you have a Lasso in Inventory.
Use Remove from Ranch option then Whip option to move to another Ranch.

Cow in a Ranch:

Eats peppers from a Food Trough at the rate of 1 pepper per hour per cow.
Drinks water from a Water Trough at the rate of 1.5 water per hour per cow.
Cows give birth after 10 cycles (recently pregnant cows do not give birth right away again). After doing so, they can be milked in a consistent time interval of ??.
After being milked for a certain period, they dry up as in real life. "The udders have no milk."
Having Milking Technique (appears in Skills list under 'C' for Cow Milking Technique), increases milk yield.
Milking Technique can be learned from a cow in a Ranch or in the wild.
You can use the option Remove from Ranch to revert to wild status if you have a Lasso in Inventory.
Use Remove from Ranch option, then Whip option to move cattle.

Calves

Chance of being born after 10 feeding cycles.
Calves can be Slaughtered.
Female calves can also give birth and be milked (may be a bug or oversight). Stands to reason that male calves can also breed like adults.

Milk

Milk sours after a range of 2 hours to 10 Egyptian days (please change range if you had less or more time elapse).
Higher levels of Milking Tech increases the amount of milk per milking and reduces the rate of milk souring.
Milk given to another avatar seems to sour at different rates once separated like that.

Have empty jugs in your Inventory and click the Milk option on a wild cow (is also a cow you Remove from Ranch).
Milking Technique shows up in your Skills tab alphabetically as if it is 'Cow'.
Bad luck modifier added - the longer you go without gaining this technique, the better your chances are of learning it.
Milking Technique is available to at least level 7.

Bought at School of Worship for 10 Jugs of Milk + 10 Salt
Build a Butter Churn Self -> Projects -> Cooking... -> Butter Churn is built outside.
Learn new cheese recipes at your faction's Great Hall.
Can build a Creamery with a Small Construction Site (1 Canvas + 4 Rope) and load 200 Wood + 15 Steel + 3 Copper Pots + 500 Bricks + 4 Linen + 2 Pulleys + 5 Rope + 2 Barrel Taps (Carving 3).
Can build Small (16 Nails + 10 Rope + 60 Boards - holds 10 Cheese) and Large Cheese Racks (30 Nails + 10 Rope + 200 Boards - holds 20 Cheese). The individual Cheese graphics show up starting from the lower shelf when put on.

Recipes below give the best proportions.

Rumi - All factions

Halloumi - Kush

Istanboly - Hyksos

Mish - Meshwesh