certherfbeef
Back in the old days I did the same thing. You have now got an animal that will never be symmetrical, because the horns will be different lengths. Not a big deal, just wait until it heals up and start on the shorter horn. Be advise the horn will also likely be of a different thickness - such is life. You now have a "conversation piece"!
sidney411
I have had the misfortune to lose a cow in the bush for about 6 months - with the weights on her. She finally showed up when the snow got too deep for her to forage. The weights actually dragged the horns almost straight down the side of her head. I pulled out the cutters and took them off about two years later. I am sure there are ways of pulling the horns straight down, but I did it once by accident.
Alan
You can make the horns do almost anything you want. My Horned Herefords that were born and raised on the range have horns that grow up, forward and out. In fact these girls have what I call a "hook horn". Very, very effective on wolfs and dogs. Bad for the other cows if they start to fight - so most of these style have grown wheels over the years. Only the quietest remain - I think we have about 10 of them left.
The weights actually pull the horns down and then the horn seems to naturally curl in towards the nose. To me, the perfect horn curve for my animals actually has them on a line about 3 inches above the forehead and curling in towards the face. If done correctly the horns will never touch the head - simply grow in a crescent shape and be at an angle that they will never meet in the middle. If they are too low they will be below the bridge of the nose and eventually could cause a problem if they grow into the side of the face.
MR3
You may find this hard to believe, but I have kept cattle outside at 55 degrees below zero - fahrenheit - and they have never had a problem. As long as they have food they are fine. Never seen a horn freeze - ever.
In 1995 I was living at the top of the hill - north side of the suspension bridge crossing the Peace River - north of Grande Prairie and south of Fairview - if I remember it was highway #2. That year the temperature dropped as low as minus 56 and never got above minus 40 for over two weeks in one stretch. No probs whatsoever. Cows just stayed outside and ate everything I put in front of them. When they laid down on the manure pile, the steam would form quite a thick fog around them - and ice crystals dormed all over the hide. They just chewed their cud and never complained.