10 Best Weight Gain For Horses 2025 in the United States

The Horse Guard Super Weight Gain supplement is designed to help horses gain weight in a healthy manner. One of its key strengths is its quality protein content, which avoids relying on sugars and starches that can have adverse effects. This is beneficial for ensuring a balanced diet and healthy weight gain. The supplement also includes powerful probiotics and prebiotics, which help improve the horse's gut health and increase nutrient absorption from their feed, making it more effective in promoting weight gain.

Additionally, it meets the horse's vitamin and mineral needs with a comprehensive package, which further supports health and weight increase. The inclusion of full oil soybeans provides 'cool energy' that enhances the horse's appearance and condition without causing them to become overly energetic or 'hot'. This could be particularly useful for maintaining a calm demeanor while still promoting weight gain. The high-quality, pharmaceutical-grade ingredients offer peace of mind regarding the product's safety and efficacy.

However, there are some considerations to keep in mind. The product's form as a powder may require careful mixing with the horse's feed to ensure consistency in intake. Additionally, the feeding directions specify precise measurements based on the horse's current body weight, which might require regular adjustments and monitoring. Another potential downside could be the product's size and weight, as it comes in a 40-pound package that may be cumbersome to handle for some. This supplement seems particularly suited for horse owners looking to support healthy weight gain, improve gut health, and ensure balanced nutrition.

Manna Pro Weight Accelerator for Senior Horses is designed to help older horses gain weight and maintain good body condition. This product is high in fat and calorie levels, which are essential for weight gain. It also contains Omega 3 fatty acids from flaxseed, which support healthy skin and coat condition.

Additionally, the weight accelerator includes probiotics for proper digestion and biotin for hoof growth, making it a well-rounded supplement for senior horses' health. Essential vitamins and antioxidants are also part of the formula, supporting the immune system. One of the standout features is its palatability, making it easy for older horses to consume.

However, the product is specifically formulated for senior horses, which might limit its use for younger horses needing weight gain. The supplement comes in an 8-pound package, which may not last long if feeding multiple horses or for extended periods. Potential users should consider the specific needs of their horses and consult with a veterinarian to ensure it's the best fit for their situation.

The Formula 707 Weight Gain Equine Supplement is designed specifically for horses that struggle to maintain a healthy weight, including seniors and those with high energy needs. One of its key strengths is its caloric density, achieved through vegetable fat and high-quality protein. This combination not only helps in weight gain but also supports muscle building, making it a great choice for horses that need to improve muscle tone and energy levels. The supplement is also highly palatable, ensuring that even picky eaters will enjoy it, which is essential for encouraging consistent feeding.

Another important feature is the daily fresh packs. These pre-measured portions keep the product fresh and convenient, making it easy to use at home or while traveling. This is particularly useful for horse owners who participate in events or need a hassle-free option for daily feeding.

While the supplement is effective, it might be considered a bit pricey compared to other weight gain options in the market. Additionally, it’s important for horse owners to monitor their horses’ overall diet and consult with a veterinarian to ensure that the supplement fits well into their horse's nutritional needs.