Please Help with Henry's Vet Bill

Henry, one of our best equine-assisted psychotherapy horses, is very precious to us and to the people he so graciously helps. Unfortunately, he has contracted EPM (Equine protozoal myeloencephalitis, a disease that effects the central nervous system). Just one medication, Marquis, which is the gold standard for EPM, costs over $3K for the full range of treatment, with no guarantees that Henry will resolve his neurological issues completely. He is also going to have to be on 15000 IUs of Vitamin E a day (Elevate, $75 for a week's supply at that rate) along with acetyl-l-carnitine (which is neuroprotective and regenerative) for at least 3 months. In spite of the cost, we have to do everything possible for him to give him the best chance of complete recovery. We are accepting any contributions toward Henry's treatment and care, no matter how small. Thank you in advance!