The process of mating in sheep is called "tupping."
Tupping refers to the act of a male sheep (also known as a ram) mounting a female sheep (also known as a ewe) to engage in sexual intercourse. The ram uses its front legs to stand on the ewe's back and align its reproductive organs with hers, while also using its hind legs to thrust and achieve penetration. This process is a natural part of the sheep breeding cycle and is essential for producing new lambs.
In summary, tupping is the specific term used to describe the act of a male sheep mating with a female sheep to facilitate reproduction.