I agree with gigs, relaxed hands and sometimes riding on a longer rein works wonders. If i ride mine held together too much he starts to spook, spin and be nervous of his own shaddow ( he a bit special). Mind you when i first started ride out with a longer rein it took some getting used to...
My horse has had problems with coughing and the white discharge. I found soaking hay for 20 to 30 mins did him the world of good. He has needed ventapulmin in the past but only for a short time and keep some in the tack room just in case.
Tig was one in a million and fitted her owner like a glove. They will be together forever in sprit. sweet dreams Tig. Sam and the rest of the mob will miss you. x x x x