I have been using the MVP Breathe-o2 on my barrel horse and do think it is working well.  Question is do you think that just rubbing some good ol' vicks in the nostrile would be just as good to open her airways up?  I know that they used to do that on the track for some horses.

I think Traileze works better than Vicks.

Thank you, I will check into it.  I am happy with the MVP Breathe 02 but at $18 for a two dose tube the cost adds up pretty quick.

I always used Wind Aid by Hawthorne, my boys always seen to do good with it.