Need frostbite help!! More ventilation or more heat? I don't know!!!!

mjfletch1

In the Brooder
Apr 30, 2017
8
5
12
During the cold snap here in Indiana a week and a half ago several of my chickens got frostbite, a couple of them really bad. My situation is unique because I converted one of the horse stalls in a large pole barn into a chicken coop. We put 2x4's over the top and covered with chicken wire. It gets really cold out there with the temperatures in the pole barn probably only a little warmer than outside. All last winter they did fine tho, no problems at all. There is a ton of ventilation because the whole top of the stall is open to the air in the pole barn. Is that considered good ventilation tho, because it's open to the air in the pole barn? I would think so. I do always open or crack several of the doors/windows of the pole barn so fresh air gets inside, and there's tons of openings/cracks in the walls of the barn. I figured that it was a warmth issue so I covered the top of the stall and the one open side with a tarp, still leaving several of the tops of the walls open for ventilation. I have been using a heat lamp on the days that it gets really cold, like single digits and below cold. And more chickens are getting frostbite!!! What in the world?! I'm so frustrated. Do I ventilate more or do I try to increase heat? Which direction do I go? I feel awful because they are getting worse and I don't know what to do. I've been keeping them inside the past several days that it was been below freezing again. They free range so they are exposed to all the elements outside. I've read every article I can find on frostbite and ventilation, etc and I just get more and more confused. Like I said, my situation is unique because it is a coop inside a pole barn. If anyone has any insight, I would really appreciate any help!!!
 
I know!! That's why it doesn't make any sense. When I tried to increase the heat, they got even worse. UGGGGHHHHHH!!!!
 
There was nothing that could have been done. Even a slight breeze would cause the frostbite with -20 we got here. They don’t need heat. They are very hardy birds.
 
I was putting a little bit of green goo on them, but then read that I should only do that it they were showing signs of infection, which I think one of them is. But it was yesterday that I put the tarps up to try to increase heat, and this morning several other chickens had frostbite and the ones that already had it were worse. And it got down to like 10 degrees last night, so not near as cold as last week, but even with my attempts to increase heat, the frostbite was worse. So in the week and a half since the cold snap, it's almost like they did better when it was colder in their coop area which makes no sense if there is always adequate ventilation, which there is.
 
I don't have answers, but it is normal that the ones that already have frostbite (or have had it in the past) got worse. Frostbite permanently compromises circulation and areas of the body that have been damaged in the past by cold and are further susceptible to frost bite in the future due to poor circulation in those areas. In chickens it's generally the comb, in people its extremities (fingers, toes, tip of the nose, earlobes).
 
Frostbite is caused by extreme cold temperatures and too much humidity, sometimes from moist coop bedding, or getting feet or combs/wattles wet during freezing temps. Keeping direct wind blocked can help, and keeping deep bedding stirred and topped with fresh dry bedding is good practice. Here are some good articles to read about frostbite prevention and treatment:
https://the-chicken-chick.com/frostbit-in-backyard-chickens-causes/

https://articles.extension.org/pages/70255/frostbite-in-chickens

http://www.poultrydvm.com/condition/frostbite

https://www.hobbyfarms.com/6-ways-to-avoid-frostbite-in-your-chickens-3/
 

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