The Purina Omolene #300 Growth Foal and Lactating Mare Horse Feed is designed for foals and lactating mares being fed with their foals. The lactating mare horse feed delivers consistent and superior quality that helps keep your horse looking great. When you use this horse feed, you will have the peace of mind that comes from the trust in and reputations of the Purina and the Omolene brands, which are backed by industry-leading research and over 100 years of equine nutrition.

For additional information on this product, please see the Product Documents section for all downloadable user manuals, installation guides, brochures and warranty statements.

Looking for more information on horse feed? Check out our guide on horse feed and nutrition in the product documents section.

Concentrate, textured feed is designed to be fed with hay or pasture
Fortified with milk components, including amino acids and polysaccharides for optimal muscle growth and bone development in foals
High-quality protein with increased calories to support lactation when mares and foals are eating together
Natural source of antioxidants, phytochemicals and fiber for lower feeding rates
Soy-blend molasses helps to prevent bricking in the winter and drying out in the summer
Vitamin and mineral fortification provides 100% of required vitamins and minerals for foals and lactating mares when fed as directed
Horse feed is ideal for foals and lactating mares being fed with their foals
Formulated with Outlast supplement to support gastric health and proper pH
Comes in a 50 lb. horse feed package
Contains Purina Amplify high fat nugget to maintain body condition shine and bloom
Proprietary blend of vegetable oils, flaxseed and rice bran to support weight gain, shine and bloom
Countless trials at the Purina Animal Nutrition Center and in the field verify exceptional palatability to support consistent nutrient intake, even in the pickiest eaters
Only ingredients that meet our stringent quality criteria make it into our mills and feed bags; any shipment that doesn't meet or exceed our standards is turned away

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496 reviews with 5 stars.

22 reviews with 4 stars.

5 reviews with 3 stars.

3 reviews with 2 stars.

4 reviews with 1 star.

Overall Rating

4.9

362 out of 369 (98%) reviewers recommend this product

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Summary of Reviews

AI-generated from customer reviews, which may include incentivized reviews.

The product appears to be of high quality and well-suited for mares and foals. Customers report that the feed supports the health and growth of horses, helping them gain weight, maintain condition, an...

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1 to 4 of 530 Reviews

1 – 4 of 530 Reviews

southeast Michigan

Review 1

5 out of 5 stars.

Clio Store

a month ago

I am currently using four kinds of Purina grain, and your Clio, Michigan store usually has all four in stock. This is not true of other chains, and only partly true for some of your other locations. I am glad they sell Omolene 300 because it is great for the foals and their mothers. I am glad to shop in Clio, because the staff there are happy, helpful, and good people.

SweepstakesYes

Yes, I recommend this product.

Winnie, Texas

Review 1

5 out of 5 stars.

Omelene 300 to properly grow horses right!

a month ago

I have raised 15 horses feeding omelene 300 for the first year of life and they have no growth deformities and are big and healthy, use 300 to grow your horses! After a year I switch to 200 for a few months then go to 100!

SweepstakesYes

Yes, I recommend this product.

Anonymous

Franklin, tn

Review 1

5 out of 5 stars.

Good product

a month ago

Both mare and foal like this feed and seems to help both

SweepstakesYes

Yes, I recommend this product.

Review 1

5 out of 5 stars.

Great for weight gain

a month ago

Great for putting weight on senior horses

SweepstakesYes

Purina Omolene #300 Growth Foal and Lactating Mare Horse Feed, 50 lb. Bag

At a glance

Neighbor’s Club Members earn points with purchases.

Purina Omolene #300 Growth Foal and Lactating Mare Horse Feed, 50 lb. Bag

At a glance

Neighbor’s Club Members earn points with purchases.

Purina Omolene #300 Growth Foal and Lactating Mare Horse Feed, 50 lb. Bag

Neighbor’s Club Members earn points with purchases.

At a glance

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Reviews

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Clio Store

Omelene 300 to properly grow horses right!

Good product

Great for weight gain