[QUOTE=Hampton Bay;7251644]
Um seriously? So your babies go out naked all winter if you have a few trees? Foal blankets have Velcro generally. I’ve yet to see Velcro hold against something that weighs several hundred pounds.
Now I remember why I don’t usually bother with this board.[/QUOTE]
Definitely not ideal, but in your case where you get WET cold rainy conditions and the fact that your foal is only 5 weeks old, a blanket of some sort will be necessary until he gets to that magical 3 month mark when they seem to develop better weather resilience/tolerance and he will have had time to grow a better coat, roughly by about January.
In cold dry snow conditions, no blanket would be necessary - seriously! But cold wet rain is a different game entirely. Young foals who get wet quickly descend to hypothermic, to ataxic, then dead in very short order - as one of my neighbor’s learned the hard way. Even nursing warm milk from momma will not be enough to keep his furnace firing. Wet = cold. Period. They can actually get so cold that they can’t coordinate their suckle and either it runs out of their mouth, or they aspirate on it leading to pneumonia literally within hours.
You can try the various brands that are suggested above by others, but whatever brand you get, make sure the snaps will break super easy or the Velcro pulls apart easily. Some velcro is tougher than you think! Foals can quickly get into sticky situations and you want the blanket to make a clean break clear off his body or else you’ll end up with a hog-tied foal and a downed foal is a dead foal. I would keep a super sharp eye on the foal every second he is wearing a blanket. Foals get into trouble so easily it makes your head spin.
The instant the bad weather clears, get the blannie off him!
The other thing I would do is wander through your grove of trees and remove any low-lying, broken branches, and all stubbies that stick out from the trees, etc. Raise the branches to about the foal’s wither height. Basically just try to remove anything in the grove that could potentially get caught on strapping. He can use mommy for some windproofing. It’s more important to get the branches away from him.
In the future, however, it would be more ideal to figure out some sort of run-in shed situation where you can lock mom and baby inside there when it is miserable outside, useful for even spring/summer babies. It doesn’t have to be pretty, or expensive, just as long as it is functional and serves its purpose well.