Originally Posted by farmpony84
I just switched from purina's senior feed to the triple crown and within 2 months my horse has gained a good amount of weight. The difference is awesome, he also has added pep to his step and his manure is much more solid (it was very runny). I have also added hay extender to his feed and that has made a big difference because he cannot eat hay (no teeth). And that actually is not very expensive.
Where do you find hay extender?