Purina® Equine Senior® Horse Feed

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Product Overview

When our equine partners and trusted companions reach their golden years, their nutritional needs change. Maintaining good health requires consistent and complete nutrition, especially when their dental condition deteriorates and they can no longer effectively chew hay or pasture. Equine Senior® horse feed is carefully balanced with built-in hay to provide fiber that is easy to chew and digest to help meet the aging horse’s nutritional needs and support good health for years to come.

Features & Benefits

#1 Veterinarian Recommended Senior Horse Feed

Four out of five equine veterinarians recommend Purina’s Equine Senior® Horse Feed to their clients with senior horses, according to an independent study conducted in 2019

Exclusive ActivAge® Prebiotic Technology

Patented formula includes ActivAge® Prebiotic Technology scientifically studied in senior horses to support optimal function of the aging immune system and optimal mobility in aged horses. The controlled sugar and starch formula, along with ActivAge® Prebiotic Technology, supports an appropriate metabolic response to feeding

Purina® Amplify® High-Fat Nugget

Multiple sources of fatty acids including stabilized rice bran, flaxseed, and vegetable oils help support body condition, shine and bloom

Outlast® Gastric Support

Scientifically shown to support gastric health and comfort and proper pH

Supports Digestion & Health

Easy to chew with highly digestible fiber to meet the needs of horses that cannot chew or digest long-stemmed forage

Easy to Chew

Easy-soak™ Pellet Technology for horses with worn or missing teeth, makes a soft, easy-to-chew mash when soaked in water

100% Vitamins & Minerals

Support overall health of senior horses*

*When fed as directed, with free-choice or added salt, based on Nutrient Requirements of Horses. Sixth Revised Edition – 2007, published by the National Research Council

Highly Fermentable Fiber Sources

Including beet pulp and hay to help maintain body condition and support healthy digestive function


Nutrient Min/Max Amount
Crude Protein MIN 14.00 %
Lysine MIN 0.70 %
Methionine MIN 0.18 %
Threonine MIN 0.40 %
Crude Fat MIN 5.50 %
Crude Fiber MAX 18.00 %
Acid Detergent Fiber (ADF) MAX 23.00 %
Neutral Detergent Fiber (NDF) MAX 39.00 %
Dietary Starch MAX 12.00 %
Sugars MAX 7.00 %
Calcium (Ca) MIN 0.50%
Calcium (Ca) MAX 1.00 %
Phosphorus (P) MIN 0.40 %
Sodium (Na) MAX 0.55 %
Cholride (Cl) MIN 0.40 %
Magnesium (Mg) MIN 0.33 %
Potassium MIN 1.30 %
Manganese (Mn) MIN 220.00 PPM
Cobalt (Co) MIN 0.60 PPM
Copper (Cu) MIN 55.00 PPM
Iodine MIN 3.30 PPM
Selenium (Se) MIN 0.30 PPM
Zinc (Zn) MIN 220.00 PPM
Sulfur (S) MIN 0.45 PPM
Iron (Fe) MIN 220.00 PPM
Vitamin A MIN 3500 IU/LB
Vitamin D3 MIN 700 IU/LB
Vitamin E
Ascorbic acid (Vitamin C)
MIN 226.00 mg/lb
MIN 11.34 mg/lb
MIN 9.07 mg/lb

Feeding Directions

Start with the amounts of Equine Senior® horse feed given for the weight and lifestyle of the horse. After observing the horse for a period of time, the amount fed may be gradually increased or decreased to obtain the desired body condition and weight.


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