If your horse is struggling to maintain weight, choosing the right feed can make all the difference. Horses that are underweight may lack energy, muscle tone, or shine in their coat. The good news? With the best horse feed for weight gain, you can help your horse build a healthier body condition safely and effectively. In this guide, we’ve handpicked five top-rated feeds that deliver the right balance of calories, protein, fiber, and fat to support steady weight gain and overall vitality.
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🐴 Best Horse Feed for Weight Gain – Our Top 5 Recommendations
1. Purina Animal Nutrition Impact Professional Performance Horse Feed ( Paid Link )
Purina is a trusted name in equine nutrition, and this formula is designed specifically for performance horses that need extra calories. Packed with digestible fiber and high-quality protein, it helps underweight horses rebuild muscle while keeping their digestive system healthy.
Key Benefits:
- High fat content for controlled weight gain
- Balanced vitamins and minerals for coat and hoof health
- Easy to digest for sensitive horses
Why It’s Great: Ideal for horses that burn lots of energy in training or competition and need an extra boost in calories without digestive stress.
2. Nutrena ProForce Fuel Horse Feed ( Paid Link )
Nutrena ProForce Fuel is formulated with Amplify® high-fat nuggets, giving horses slow-burning energy and improved body condition. This feed is perfect for hard keepers and high-performance horses.
Key Benefits:
- Contains rice bran and flaxseed for healthy weight gain
- Optimal balance of amino acids for muscle development
- High in antioxidants to support immune health
Why It’s Great: If your horse is an easy burner of calories, this feed provides long-lasting energy and helps pack on pounds steadily.
3. Triple Crown Senior Horse Feed( Paid Link )
Senior horses often lose weight due to dental issues or slower digestion, and Triple Crown Senior is crafted to address exactly that. It’s a beet pulp-based, textured feed that works well for older horses but is also a great choice for any horse needing extra calories.
Key Benefits:
- Beet pulp and rice bran for easy digestibility
- Added probiotics for digestive health
- High fat and fiber blend for steady weight gain
Why It’s Great: The soft texture and high calorie density make it perfect for senior horses or those with chewing challenges.
4. Blue Seal Sentinel Performance LS Extruded Horse Feed( Paid Link )
This feed is designed for horses needing more calories while maintaining digestive balance. It’s extruded, meaning it’s cooked for better digestibility and nutrient absorption.
Key Benefits:
- Extruded nuggets for maximum digestion
- High fat (10%) and fiber blend
- Omega-3 and omega-6 fatty acids for coat health
Why It’s Great: Horses that are hard keepers or have trouble absorbing nutrients thrive on this feed thanks to its high digestibility and calorie density.
5. Manna Pro Senior Weight Accelerator Supplement( Paid Link )
This isn’t a complete feed but a powerful weight gain supplement that can be added to your horse’s daily ration. It’s especially effective for horses needing a quick body condition boost.
Key Benefits:
- High fat from flaxseed and vegetable oils
- Rich in omega fatty acids for coat shine
- Vitamin E for immune support
Why It’s Great: Works wonders for picky eaters or senior horses—just top-dress over regular feed for noticeable results.
✅ Final Thoughts
Finding the best horse feed for weight gain depends on your horse’s age, activity level, and digestive health. Whether you’re feeding a senior horse, a performance athlete, or a hard keeper, the right combination of calories, fat, and fiber can transform their body condition. Our top picks—from Purina, Nutrena, Triple Crown, Blue Seal, and Manna Pro—offer proven results trusted by horse owners across the USA.
👉 Ready to help your horse achieve a healthier weight? Try one of these feeds today and watch your horse thrive!