I just had a 2 month old filly choke last week. Was a horrible thing to see, she was getting nothing down and I don't know how long she was like that.
Also turned out in a paddock or pasture.
Head down, milk and stuff coming out of both nostrils (were full, no room to get air in w/o moving fluid) and mouth. Eyes BIG. I could feel the lump
She is fine now, but I was sure a wreck til we got her cleared.
During the walk down to the barn it caused her to cough like crazy so much that she couldn't walk,
Vet met me down there and stuck a tiny tube down, then larger one. That was enough...vet thinks that the walk down and coughing helped to loosen it.
I have had other experience with choke....that made me a wreck with this one :O(
Saying prayers for you and your colt. I sure hope it goes as smoothly as it did for us.
Babies put EVERYTHING into their mouths.. could have been POOP!
Watch for fever and signs of not feeling well for a week or so, as they can aspirate and get a pneumonia afterwards from the fluid in the lungs.