"I was introduced to the Arenus products just over a year ago. I have since then used them on my polo horses. I have been extremely pleased with the results. My favorite products are Assure and Assure Plus. They have helped my horses in many ways on more than one occasion. My first experience was with a mare recovering from salmonella. The veterinarian said the recovery period would be 4 to 5 weeks.  We put her on Assure and Assure Plus and her stool was almost 100% in 2 weeks.  I have also used the product on mares that are prone to "tying up" with good success ratio.  I would recommend the products from Arenus to anyone serious about their horses complete nutrition."

- Julio Arellano, Professional Polo Player

"I love your products. I was told to put my 17 year old warmblood cross down in October, 2009. He had been on daily bute for 7 years because of severe founder. He had come back and been jumping for the last couple of years, but the bute got to his gut. I got him to a vet who determined that he hadn't ulcerated all the way through the wall, so we gave him a chance. He is 16.3hh and looked like nothing more than skin over skeleton. My local vet put him on Assure and then Assure Plus. He's been getting Assure Plus once a month ever since. I have to watch his weight because he's put it all back on. He's more than willing to jump 3-4 feet and he's totally full of himself."

- Anne Ledbetter

"After several frustrating months of making progress with his physical health, and then losing all gains, along with the stress of not being able to feed him a sand removal product he could tolerate, my veterinarian recommended I try the Assure product line. After reading about the products, Assure Guard was the product I chose for Geoffrey as well as Assure Plus product for sand removal. After starting the program, it was immediately apparent that Assure Plus was the only sand removal product he was able to tolerate without diarrhea or ulcer pain. After being on the products for two weeks, his appetite and energy started to increase, and the episodes of ulcer pain were decreasing. After a couple of months of being on the products, he had gained a considerable amount of weight, and the condition of his coat and feet had improved. He was interested in his surroundings, and happy when being worked. He also started to challenge the boss horse as the leader of the herd. Geoffrey has been on the Assure products for 6 months now, and the results are truly remarkable. He cleans up his food, as the episodes of ulcer pain are very rare.  He is able to tolerate regular exercise and hauling without an episode of ulcer pain. The heart murmur is no longer detectable. He has gained all the weight I as hoping for, and he is building and retaining muscle tone now. His coat and hooves are in terrific condition, and best of all he acts like a 6 year old TB now, instead of a 25 year old TB. And much to the dislike of the former boss horse, Geoffrey is now the top-horse in the pecking order too. I'm so impressed with the Assure product line that all of our horses are on them now."

- Robyn Clark

"My wife and I own a 14 year old Standardbred gelding, Red Twist. From the time Red was a yearling, he's suffered three, four, sometimes five impaction colics every year. No matter how hard we tried to carefully manage him, with small, frequent feedings, plenty of fresh water, flotation tests for sand every month and enough psyllium to fill a boxcar, we never found a way to keep him pain-free. Any stress, a snowstorm, unusually hot weather, the Super Bowl one year when Red was apparently unhappy because the Broncos weren't playing, was enough to trigger colic pain for Red, a visit from our vet, and a sleepless night for Marcia and me. When our vet recommended the Assure System, our reaction was frankly skeptical. Sand? We'd never found any sand in flotation tests and we hated to add yet another supplement or medication to the long list we were already buying every month. Red was costing us a lot of money and much as we loved him, his future was looking gloomy. That was two years ago. Red hasn't had a single colic since starting on the Assure System. We feed Assure and Assure Plus to all three of our horses and they are thriving. Even during this last dry, windy winter, when we know they had to be ingesting heavy loads of sand, in spite of our efforts to help them avoid it, they've stayed free of impactions and gastric irritation. Having horses is fun again, Being a horse is fun for Red, again. Assure works and I wholeheartedly recommend it to all horse owners."

- Donald Piermattei, DVM, PhD

"A typical case is Buddy, a 29 year old Thoroughbred gelding who required treatment for colic about every other month for the past year. He had lost body condition so I encouraged the owner to bring Buddy to my farm and turn him out in my pasture of fertilized Coastal Bermuda. Buddy did not show any signs of colic for the next 6 weeks and he developed a grass belly. He didn’t fill out his topline or his ribcage. He still had sand in his large colon which was audible with a stethoscope despite being fed over-the-counter sand removal products. He was not thriving and would only walk in his pasture due to the load of sand in his belly and lack of energy despite senior feed. It was then that I heard of the Arenus product that had been researched and found to be effective in removing intestinal sand: Assure Plus. Since this product increases intestinal activity, we kept an alert eye on Buddy over the first week on Assure Plus. His intestinal sounds were amplified but he showed no signs of discomfort. Over the next month while on Assure Plus, Buddy filled out his topline and began to trot and canter in his pasture. The owner was delighted with his dramatic improvement and took him home and kept him on Assure which revitalized his intestinal efficiency. We have used these products from Arenus in the rehabilitation of rescued horses who have sand or are just emaciated from lack of good nutrition. The rate of weight gain in these rescued horses has been remarkable. Other products we have had good testimonials from horse owners are Assure Guard for total intestinal health, and Steadfast Equine for care of joints and supporting soft tissues. I can recommend these Arenus products as the company has done their homework.

- Fred McCashin, DVM

"In August 2012 we also started all the competition horses on Assure Plus and Assure Guard. Since then Ulcer Guard use has been drastically reduced to the point that we have not seen it on any invoices this year!! We have been so impressed with the results of Steadfast Equine and Assure products that we highly recommend them to everyone.”

- Thaisa Erwin

“My Daughters’ barrel horse presented with Ulcer symptoms and so we decided to scope him. Upon examination we discovered that the horse had significant ulceration in multiple areas of the stomach especially in the greater curvature of the margo plycatas. He responded well with treatment of Assure Guard, Assure Plus and omeprazole (omeprazole was only used for 14 days). At 60 days we scoped the horse again and there was 90% improvement with no active ulceration, everything looked very clear and healthy and I was really impressed by the significant improvement both clinically and pathologically. The Assure Guard and Assure Plus really helped both the stomach and the hind gut during the horse’s treatment of ulcers.”

- Beaux Beck