I am building a poor man cooler like I saw a few weeks ago on here out of a freezer and water pump. We are trying to train and grow hair. I think I understand the use of the cooler as a way to soak the steers after we rinse, twice per day. My question is: if you want them chilled then you just brush them and leave their hair to air dry...but how do you get the hair trained without blowing it? If you blow them, then their hide is not chilled for long. So to blow or not to blow, that is the question! We need lots hair that looks good in about 1 1/2 months.