Which brand is good for wild breeding of cattle and sheep?

Choosing suitable fattening additives for cattle and sheep in the later stage can achieve the purpose of weight gain, such as (the king of fattening cattle and sheep);

Cattle and sheep crazy growth hormone, this is still used with caution, most of these things contain hormones, which is explicitly prohibited by the state.

What I said can increase the feed intake of cattle and sheep, regulate the stomach, achieve rapid growth and slaughter as soon as possible.