Dead Hair removal?

I have some friends that I sold a couple steer that feed them up and put them in the freezer, anyhow one of them works at the city shop in his town and he brought home a street sweeper brush and put it on a post in his pasture. The steers love the stupid thing and they have pretty well removed all of their winter hair on it. I thought it was funny until one of my kids started asking him to get them one for their show calves, they thought they had found a easy way out of their daily routine of rinse, brush and blow. The were pouting when I told them they couldn't skip the hard work.

Kids, you gotta love them!!!