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Purina® Equine Senior® Active Horse Feed

Life Stage: Performance / Senior

Types: Concentrate Feed

Form: Pelleted  

Purina® Equine Senior® horse feed, the trusted original senior horse feed, has been helping senior horses live healthy, long lives since its national launch in 1993. Today’s horses are staying active longer than ever, and new findings suggest that healthy aging horses may benefit from a higher-calorie diet designed with controlled starch and sugar and balanced nutrients. 

Purina’s Ph.D. Equine Nutritionists and Veterinarians never stop researching new ways to address the specific needs of aging horses.

Amplify® high-fat nugget and ActivAge™ prebiotic are just two of the senior horse nutrition breakthroughs included in Equine Senior® Active horse feed.


  • Exclusive ActivAge™ Prebiotic Scientifically studied in senior horses to support optimal function of the aging immune system
  • Purina® Amplify® High-Fat Nugget A proprietary blend of vegetable oils, flax seed and rice bran for weight maintenance, shine and bloom
  • Controlled Sugar and Starch Provides a diet lower in nonstructural carbohydrates that may be suitable for aging horses with carbohydrate sensitivities
  • Vitamin & Mineral Fortification Designed to meet the specific nutritional needs of senior horses to support immune function and overall health when fed as directed Based on “Nutrient Requirements of Horses Sixth Revised Edition–2007” published by the National Research Council
  • Highly Digestible Scientifically formulated with a blend of fiber sources including loose beet pulp helps maintain the senior horse’s body condition and support normal digestive function
  • Added Antioxidants Contains Vitamin E to provide additional support for a healthy immune system
  • Multiple Energy Sources With more calories from fat, less from sugar to provide a diet lower in nonstructural carbohydrates to help aging horses with difficulty managing blood sugar levels
  • High-Quality Proteins Support strong muscle growth, shiny coat and healthy hooves
  • Concentrate Feed Designed to be fed with hay or pasture


 Nutrient Min/Max Amount
Crude Protein Min 14%
Lysine Min 0.9%
Crude Fat Min 10%
Crude Fiber Max 18%
Calcium (Ca) Min 0.95%
Calcium (Ca) Max 1.45%
Phosphorus (P) Min 0.6%
Copper (Cu) Min 80.00 PPM
Zinc (Zn) Min 280.00 PPM
Vitamin A Min 3000 IU/LB
Vitamin D3 Min 800 IU/LB
Vitamin E Min 125 IU/LB
Magnesium (Mg) Min 0.25%
Methionine Min 0.25%
Threonine Min 0.40%
Selenium (Se) Min 0.60 PPM
Starch Max 9%
Sugars Max 7%
Crude Fiber Max Max 18%
Neutral Detergent Fiber (NDF) Max 36%
Acid Detergent Fiber (ADF) Max 21%

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