Best Horse Weight Building Supplements of 2026
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Horse weight building supplements are specially designed to help horses gain weight and maintain a healthy body condition. These supplements are made from a blend of high-quality ingredients that provide essential nutrients, vitamins, and minerals that support healthy muscle growth and development. They are ideal for horses that are underweight or have a poor appetite due to stress, illness, or other factors. Horse weight building supplements come in various forms, including powders, pellets, and liquids, making them easy to administer. They are a great addition to any horse's diet to ensure they maintain an optimal weight and overall health.
At a Glance: Our Top Picks
#TOP 1
9.9
#TOP 2
9.8
#TOP 3
9.6
Top 4 Horse Weight Building Supplements
Manna Pro Cool Omega 40+
Cool Omega 40+ by Manna Pro is a dry fat and protein supplement designed for active performance horses. With high levels of vegetable fat, this supplement provides the calories needed for daily performance. The high calorie density of Cool Omega 40+ delivers cool, focused energy that supports peak performance. Additionally, the supplement is rich in protein, fiber, and Omegas 3 & 6 from flaxseed, which help improve overall body and coat condition. Lastly, the supplement is enriched with Omega 3 & 6 Fatty Acids, which aid in the development and function of the nervous system. Cool Omega 40+ is formulated to meet the requirements of peak performance horses, which makes it an excellent choice for active horses in need of a high-calorie supplement.
Formula 707 MuscleMx Equine Supplement, 3lb Bucket - Conditioning Support and Muscle Builder for Horses with Lysine, Gamma Oryzanol, Creatine & OKG
AniMed Muscle-UP Powder for Horses
AniMed Muscle-UP Powder is a 2.5 lbs supplement for weight building in horses. It is made in the US and comes in a compact package of 1.8 pounds weight and 14.99 x 12.45 x 12.45 cm dimensions.
Cox Veterinary Labs Gain Weight Supplement - 8 lbs
Help your horse gain weight and lower the risk of colic with Cox Veterinary Labs Gain Weight Supplement. This supplement contains essential amounts of Gamma Oryzanol, Omega-3 fatty acids, and 40% crude fat, which helps your horse obtain the full benefit of adding fat and calories to the diet. Its dried Lactobacillus also makes it quick and easy to digest.
Frequently Asked Questions (FAQs)
1. What is a good supplement to put weight on a horse?
One of the simplest and cheapest ways to add fat to your horse's diet is vegetable oil from the grocery store, which can be poured over his regular concentrate ration. Corn oil is palatable to most horses, but you can also use canola, peanut or any other vegetable oil your horse likes.
2. What helps a horse gain weight fast?
What is the fastest way to put weight on a horse? High fat, high protein grain combined with a rich alfalfa hay can quickly put weight on a horse, if there is not an underlying medical condition.
3. How can I fatten up my horse?
You can use corn, peanut, canola, or vegetable oil. Adding oils to your horse's feed will help increase his weight and can aid in digestion. While your horse is on a higher calorie diet, make sure it's getting a little light exercise. This way, your horse will start to condition and build muscle.
During our horse weight building supplement research, we found 5 horse weight building supplement products and shortlisted 4 quality products. We collected and analyzed 1,986 customer reviews through our big data system to write the horse weight building supplements list. We found that most customers choose horse weight building supplements with an average price of $41.46.
The horse weight building supplements are available for purchase. We have researched hundreds of brands and picked the top brands of horse weight building supplements, including Manna Pro, Formula 707, Durvet, Cox Vet Labs. The seller of top 1 product has received honest feedback from 386 consumers with an average rating of 4.7.
Janie Foster is a writer & pet blogger from Los Angeles, she enjoys living with her two cats and three dogs. She owned her first dog 10 years ago and then started her personal blog to record her dog's daily life. Throughout her personal life, she has developed specialized knowledge in pet care, pet nutrition, feeding habits, and more.