Saw your posting on FB - he is such a lucky guy to have you with him, to take care of him during these times. Bless you for all you are doing for him...teddy grahams..that was the key treat for Gracie... maybe he'll like some? Not what I would call the ultimate in equine nutrition, but the goal now is to keep him happy, right?
Keeping you in my thoughts and prayeres,
Liz R.