“I have a 17.5 year old horse that has ulcers. My vet prescribed Ranitidine at 3,000 mg. three times a day at 8 hour intervals. I could not do the third dose, so I chose to purchase Ulcerguard. 1) Allivet's pharmacist said that Ulcerguard has a 16-27 hour duration depending on amount given, and 2) I can give the Ranitidine in the a.m. and afternoon and the Ulcerguard in the evening to get my horse through the night. Allivet has the best prices and to offer no tax or shipping, plus a coupon, was a bonus. I'll be back ...”
