This is due to their large body size, ease of transport and profitability per animal.

The actual milking takes only 45 seconds to a minute per animal.

Using growth hormones on livestock has the potential to increase the profit per animal between 10 to 100%.

This is a significant problem, as it can cause weight loss of 55 to 75 pounds per animal.

It was there he learned his philosophy "pull the trigger once per animal."

As you might expect, they need quite a bit of range per animal in order to have sufficient food.

The main expenses are food and veterinary attention which can reach an annual average of £700 per animal.

The Government would receive 7.5 cents per animal killed, for a total annual income of $2,250.

He said that some people charge up to $175 per animal, or by the number of cages they set.

And there are economic advantages: more profit per animal for producers.