Talked with a farmer on the phone today that is buying Angus/Holstein calves at about one week old from a local dairy for $50-$65 each. He bottle feeds them and then gets them started on grain/pasture and sells them somewhere around 500-750 lbs. depending on the market. He didn't say before his cell phone died but I assumed they were bull calves. Is that a common thing for dairies (that spelling doesn't look right) to have Angus/Holstein crosses?