I'm planning on AI ing a few heifers at grass this summer, and depending on which field they're in, could be quite a walk from home. (upto a mile) Cogent chap suggested a bank of self locking yokes in the field, but I don't want to take the tank there, and am scared it's too far (and take too long) with a loaded gun down my back. So was wondering how long a gun warmer would hold a loaded AI gun at the right temperature?
Or any other suggestions? TIA.
Or any other suggestions? TIA.