Arenus Animal Health

About Arenus Animal Health

Arenus Animal Health is a US-based equine supplements brand built on veterinary science and real-world horse care. Founded by Dr. Jay Altman, DVM - a Colorado State University-trained field veterinarian who spent years treating horses for digestive conditions in northern Colorado. It covers the full spectrum of horse health, from horse joint supplements and digestive supplements for horses to horse hoof supplements, horse vitamins, and respiratory support. Arenus is widely regarded as the number one vet-endorsed nutraceutical brand in the United States.

Arenus Animal Health Product Range

Joint Supplements for Horses: Arenus is best known for its Steadfast line of horse joint supplements, and for good reason. Steadfast Equine is a clinically proven equine supplement featuring a patented combination of Natural Eggshell Membrane (NEM) and TêlaFIRM chelated minerals to support joints, soft tissue, and bone.

Digestive Supplements for Horses: Horse owners searching for effective digestive supplements for horses will find the Assure line covers every stage and severity of GI needs. Assure Guard Gold is a comprehensive formula combining probiotics for horses, prebiotics, and digestive enzymes to support gut health, body condition, and overall performance.

Horse Hoof Supplement: Assure Hoof is the brand's dedicated horse hoof supplement, delivering biotin alongside a complete blend of nutrients to promote strong, healthy hoof growth and structural integrity in horses prone to cracking, chipping, or slow hoof development.

Horse Vitamins and Daily Nutrition: Eq-Well is Arenus's answer to daily horse vitamins - a granular vitamin and mineral balancer formulated for horses of all ages and work levels, filling nutritional gaps in forage-based diets to support whole-body wellness.

Respiratory and Immune Support: Aleira is a powder-based equine supplement combining algal-DHA, antioxidant-rich mushrooms, vitamin C, and MSM to support respiratory function and immune response in horses.

Reproductive and Growth Support: Releira provides omega-3 DHA support for breeding horses, promoting fertility in mares and stallions. Steadfast Equine Growth is a patented structural supplement formulated for foals and horses recovering from injury.

Why Buy Arenus Animal Health from HardyPaw?

• Genuine, Authentic Products: Every Arenus supplement sold on HardyPaw is a genuine, original product sourced directly, so your horse gets exactly what the label promises.
• Licensed Pet Pharmacy: HardyPaw is an NABP-accredited pet pharmacy, giving horse owners confidence that all animal health products meet strict quality and safety standards.
• Competitive Pricing and Value: HardyPaw offers Arenus horse joint supplements, digestive supplements, and hoof supplements at competitive prices, with autoship options to save even more.
• Fast and Reliable Delivery: Orders are dispatched promptly so your equine supplements arrive on schedule and your horse's health routine is never interrupted.
• Expert Pet Health Support: HardyPaw's customer care team is available Monday through Saturday to help you choose the right Arenus product for your horse's specific needs.

Why Vets Trust Arenus Animal Health?

• Number One Vet-Endorsed Brand: Arenus has established itself as the most vet-endorsed nutraceutical brand in the United States, recognized by equine practitioners across multiple disciplines.
• Founded and Led by a Veterinarian: The Arenus product line was built by Dr. Jay Altman, DVM, a Colorado State University-trained equine veterinarian who developed the initial Assure digestive formulas directly from his experience treating horses in the field.
• Clinically Proven Formulas: Multiple clinical studies have demonstrated the effectiveness of Steadfast Equine as a horse joint supplement, specifically showing reductions in pain, inflammation, and cartilage degradation.
• Recognized by the AAEP: Arenus Animal Health is a sponsor of the American Association of Equine Practitioners (AAEP), one of the most respected organizations in equine veterinary medicine.
• Research-Backed Nutraceutical Science: All Arenus products are developed by a team of veterinarians and nutritionists, supported by clinical research and backed by animal health specialists, ensuring formulas perform beyond general wellness claims.

Frequently Asked Questions About Arenus Animal Health

Q1: What is Arenus Animal Health?

Ans: Arenus Animal Health is a US-based equine supplement brand founded by Dr. Jay Altman, DVM. The brand focuses primarily on horses and offers clinically researched nutraceuticals covering joint support, digestive health, respiratory function, hoof strength, horse vitamins, and reproductive wellness.

Q2: What does Arenus Animal Health make for horses?

Ans: Arenus makes a full range of equine supplements, including horse joint supplements (Steadfast Equine and Steadfast Equine Performance), digestive supplements for horses (Assure Guard Gold, Assure Guard, Assure Plus, Assure Daily), a horse hoof supplement (Assure Hoof), horse vitamins (Eq-Well), respiratory support (Aleira), and reproductive supplements (Releira) for mares and stallions.

Q3: Do I need a prescription for Arenus Animal Health products?

Ans: No. Arenus Animal Health products are over-the-counter equine supplements and do not require a veterinary prescription. However, it is always recommended to consult your veterinarian before introducing any new horse supplement.

Q4: Are Arenus equine supplements safe for all horses?

Ans: Arenus supplements are formulated for horses of various ages and activity levels. Steadfast Equine Growth is specifically designed for foals and young horses, and can also be fed to mares during late pregnancy to support fetal bone and soft tissue development.

Q5: What makes Assure Guard Gold different from other digestive supplements for horses?

Ans: Assure Guard Gold is Arenus's most comprehensive digestive supplement for horses, combining probiotics, prebiotics, digestive enzymes, and a range of nutritional support ingredients in a single formula. It is designed to address gut health, body condition, and performance.

Q6: How do probiotics for horses in the Arenus Assure line work?

Ans: The Assure product line incorporates probiotics for horses alongside prebiotics, digestive enzymes, and yeast to promote optimal GI motility and hindgut function. The Assure Plus formula also features a specialized high-grade psyllium blend that has been shown to naturally increase butyrate production, supporting gut wall health and overall digestive conditioning.