Skip to Main Content

For security, click here to clear your browsing session to remove customer data and shopping cart contents, and to start a new shopping session. 

Tractor Supply Co.

We Are Listening...

Say something like...

"Show me 4health dog food..."

You will be taken automatically
to your search results.

Please enable your microphone.

Your speech was not recognized

Click the microphone in the search bar to try again, or start typing your search term.

We are searching now

Your search results
will display momentarily...

Main Content

Purina Strategy Professional Formula GX Horse Feed, 50 lb., 66547

SKU: 280078199
Purina Strategy Professional Formula GX Horse Feed, 50 lb., 66547
Enter Zip Code for price More Info


  • Product availability varies by store.

Product price

Save Up To
See price at checkout More Info
Product Rating is 4.9


15981 state rte 170
east liverpool, OH 43920
(330) 385-7487
Check Availability at Other Stores
Standard Delivery Not Available to 
Notice: This item will ship within 8 days.
This product may require up to 8 additional days for order processing prior to shipping.
Change Delivery Location

Item Information

One diet. Multiple lifestyles. Strategy GX Professional Formula horse feed is as simple and as complex as that. Simple, because the perfected-over-time formula provides 100% of the required protein, vitamins and minerals for a wide variety of horses in your barn, when fed as directed.* While there will always be individual horses with specialized nutrition and management needs, Strategy GX meets the nutritional needs of the vast majority of horses with a single formulation. So even when your horses are in different stages of breeding or development and varying levels of performance, Strategy GX delivers complex, balanced nutrition in a simplified feeding program.

  • Protein that Performs. High quality protein sources and amino acids deliver a balanced profile that supports foal development, milk production, muscle growth & development and high-level performance
  • Designed for Healthy Appearance. Added fat and balanced nutrients support optimal body condition and shiny, healthy-looking haircoats.
  • Controlled Starch and Sugars. More calories from fat and fibers provides multiple fuel sources to support overall health.
  • Purina® Outlast® Supplement Added to Support Proper Gastric pH. Outlast® supplement contains a unique blend of ingredients that are designed to support gastric balance, giving you and your horse the confidence to perform. It is estimated that up to 90% of active horses experience gastric discomfort, affecting health, attitude, and performance.
  • Tasted and Tested. Hundreds of feeding trials at the Purina Animal Nutrition Center and in the field confirm exceptional palatability.
  • Top Quality Ingredients. 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.
Complex, because over the past 12+ years, Purina Animal Nutrition Center researchers have fed Strategy GX almost 20,000 times in feeding trials and research studies to optimize palatability, growth, exercise performance, and manufacturing quality. The results and resulting optimizations make Strategy GX the unbeatable formula it is today. To learn more, visit

Specification Description
Animal Compatibility: Horse
CountryofOrigin: Made in USA
Shop By: Bulk Discount
Special Diet: Gastric Support.
Brand: Purina
Life Stage: All Life Stages.
Form: Pelleted.
Package Size: 50 lb.
Part Number: 66547
Manufacturer Part Number 66547
Purina Strategy Professional Formula GX Horse Feed, 50 lb., 66547 is rated 4.9 out of 5 by 1909.
Rated 3 out of 5 by from Mold in bag Normally good, but this time I bought it and couldn’t use it because there were huge chunks of mold in it.
Date published: 2020-06-21
Rated 5 out of 5 by from Love this brand! My family has always used this brand for all our horses from filly’s to retired horses. The horses love it and so do we!
Date published: 2020-06-20
Rated 5 out of 5 by from Strategy Excellent feed. All my horses love it. Will continue to use it.
Date published: 2020-06-16
Rated 5 out of 5 by from My horses LOVE it! My horses are different ages and Strategy is good for all of them. They look great!
Date published: 2020-06-03
  • y_2020, m_7, d_2, h_15
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.9
  • cp_1, bvpage1
  • co_hasreviews, tv_181, tr_1728
  • loc_en_US, sid_280078199, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_tractorsupply
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • LOCAL, getContent, 3ms

How much protein

Asked by: Stetson911
The Strategy GX will have 14% protein.
Answered by: Purina Product Expert
Date published: 2019-01-25

How many calories per pound does this feed have?

Asked by: Bummygirl28
The Strategy GX will contain 1500 Kcal/lb as fed.
Answered by: Purina Product Expert
Date published: 2020-03-30

Has the bag changed design again? It has no horse on it. 

Asked by: Marmar53
Due to a global woven poly feed bag shortage, we are temporarily packaging some feed products in universal bags. The feed formulation and quality has not changed. Please reference the sewn-on feed tag to correctly identify the product. If you have any questions or concerns, please contact your local Purina Retailer or Purina Customer Service at 1-800-227-8941.
Answered by: Purina Product Expert
Date published: 2019-04-06

We have been feeding Strategy for many years to our 5 quarter horses.  A few years ago we switched the older (20+) horses to Purina Sr. Is this too much fiber?  Go back to Strategy?  They have 24 hr grass and hay 2xday?

Asked by: DenJan
Thanks for choosing Purina. Either product is suitable for your older horses. If they are able to chew and digest hay okay and you do not need the roughage included in the Purina Equine Senior, then you may opt to transition back to the Strategy GX. The feeding rates will be different due to the formulations. If you opt to continue with the Senior, you will want to be certain you are feeding at least 0.6 lbs. of Equine Senior for each 100 lbs. in body weight to ensure protein, vitamin and mineral needs are being met.
Answered by: Purina Product Expert
Date published: 2020-03-30

Is this a good feed to add to the sweet feed grain my 3 year old gelding gets? The sweet feed has added nutrients and amino acids.  I have to take him off alfalfa pellets due to photosensitivity. 

Asked by: KSoave
Thanks for choosing Purina. The Strategy GX is a product that is formulated to meet the needs of any age horse (including one that is still developing). We would not suggest to add as a supplement, but ideally feed as the concentrate instead of the sweet feed.
Answered by: Purina Product Expert
Date published: 2020-03-30

Is strategy GX safe for weanlings, (4-5 months old)/

Asked by: get real
Thanks for choosing Purina. Yes, the Strategy GX is suitable for all life stages, including weanlings.
Answered by: Purina Product Expert
Date published: 2019-01-25

I would like to know your recommendation for preventing my horse from eating so fast that she chokes on her feed.

Asked by: Winderlynn
Thanks for your question. We understand some horses are prone to choke. We have a few tips that we offer to minimize the possibility of choke in horses: Management Techniques to Help Minimize the Possibility of Choke • Decrease meal size • Feed more frequently (3 meals/day or more) • Offer hay prior to providing concentrate • Feed on a strict schedule • Use feeders that are large with a flat bottom • Do not hang feeders – use ground feeders • Manage feeding time to prevent horses from being excited or competing with each other for feed • Feed horses individually/separately to minimize distractions/competition – in stalls or widely separated feeders in pastures • Place smooth fist-sized or larger stones or salt bricks in feeders so horses cannot “dive in” or take large mouthfuls of feed • Each horse should have close access to a plentiful, clean water source before, during and after feeding time • Add water to pelleted feeds to form a mash • Advise horse owners to have a dental exam performed on their horse by a veterinarian at least once a year • Feed “carefully” following any dental procedure • Maintain horses in good body condition (BCS 4.5 – 5.5)
Answered by: Purina Product Expert
Date published: 2019-01-23

Why there's no ingredients' list?

Asked by: Laskonik
Thank you for choosing Purina. Please contact the Purina Customer Service department at 800-227-8941 and they will be able to share with you a feed tag copy from the facility nearest your location.
Answered by: Anonymous
Date published: 2019-02-26
  • y_2020, m_7, d_2, h_15CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.9
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_16
  • loc_en_US, sid_280078199, prod, sort_[SortEntry(order=FEATURED, direction=DESCENDING)]
  • clientName_tractorsupply
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • LOCAL, getContent, 2ms