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 Amplify High-Fat Horse Supplement, 30 lb. Pail

SKU: 280171199
Purina Amplify High-Fat Horse Supplement, 30 lb. Pail
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


TSC of  #

TSC of  #

TSC of  #

TSC of  #

Check Availability at Other Stores
Standard Delivery Not Available to 
Notice: This item will ship within 0 days.
This product may require up to 0 additional days for order processing prior to shipping.
Change Delivery Location

Item Information

Purina Amplify High Fat Supplement is a high-fat nugget for weight gain, performance, shine and bloom. Specifically formulated for Horses that need extra calories from fat for weight gain, conditioning, competition, showing and sales preparation. Also appropriate for stallions and gestating and lactating mares.

  • Added Antioxidants - Including Vitamin E to help address the damaging effects of free radicals
  • Calorically Dense - Controlled starch allows you to feed less
  • Highly Palatable - To help ensure optimal uptake
  • Immune System Support - Optimal fatty acid profile helps support the immune system and to promote optimum skin and hair coat
  • Muscle Performance - Nutritionally balanced with protein, vitamins and minerals
  • Nutritionally Balanced - With protein, vitamins and minerals to maintain the nutritional balance of the horses total ration when added to a concentrate feed and forage diet
  • Proprietary Extruded Particle - For easy digestion and optimal calorie absorption
  • Shine and Bloom - Essential fatty acids promote optimal skin and hair coat
  • Weight Gain and Endurance - 30% fat from rice bran, flax seed and vegetable oils provides extra calories and helps maintain stamina

Specification Description
CountryofOrigin: Made in USA
Feed Type: Controlled startch nutritional supplement
Warranty: N/A
Special Feature(s): Includes Amplify
Life Stage: Performance, Senior
Shop By: Bulk Discount
Brand: Purina
Form: Extruded
Part Number: 3004870-720
Animal Compatibility: Horse
Special Diet: High-fat nugget for body condition, performance, shine & bloom.
Package Size: 30 lb.
Manufacturer Part Number 3004870-720
Purina Amplify High-Fat Horse Supplement, 30 lb. Pail is rated 4.9 out of 5 by 236.
Rated 5 out of 5 by from To the point Great Item, puts on weight with out lots of energy
Date published: 2019-07-25
Rated 5 out of 5 by from 34 year old gelding and still under saddle! I have a 34 year old gelding that keeps weight on thanks to Amplify. I have tried more of his usual feed and a variety of other products but this is the most cost effective and result producing part of our weight sustaining regimen.
Date published: 2019-07-25
Rated 5 out of 5 by from Love Purina Amplify Purina Amplify is great. My horse is a hard keeper and this is really helped him to gain weight and keep it on.
Date published: 2019-07-12
Rated 5 out of 5 by from Life Savor Helping my rescue horses gain weight! They live it and ask for more! Started out with only “3 fingers” and am up to 1 lb twice a day.
Date published: 2019-06-08
  • y_2019, m_8, d_5, h_15
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.13
  • cp_1, bvpage1
  • co_hasreviews, tv_12, tr_224
  • loc_en_US, sid_280171199, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_tractorsupply
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • LOCAL, getContent, 4ms

How many calories per serving?

Asked by: Janiceihg
The Amplify contains 2000 kcal/lb. One pound is about 3.5 kitchen measuring cups.
Answered by: Purina Product Expert
Date published: 2018-10-09

How large are the nuggets? And are they water soluble? My horse is old with bad teeth and I soak his senior feed in water. Wanting to know if I can add these nuggets to soak also.

Asked by: choyt
Thanks for choosing Purina. The Amplify nuggets may be soaked. They are already included in the Purina Senior formula. You will want to be certain you are first feeding the Purina Senior at the rate suggested to meet roughage and nutrient requirements. Then, for additional calories, you may top dress with the Amplify as you suggested. Below are a couple of links from our webpage regarding Senior horses and suggestions on how to feed.
Answered by: Purina Product Expert
Date published: 2018-11-12

what is the shelf life of Amplify. I buy 50lb bag every 30 days

Asked by: webcat
Thanks for your inquiry. The suggested shelf life is to be used within 6 months of the date of production. However, if you purchase a product not meeting our quality expectations, please return it to the store for a replacement or a refund.
Answered by: Purina Product Expert
Date published: 2017-03-28

Can i feed the recommended daily amount in one serving? My horses are only fed once a day. 

Asked by: Liz95
Thanks for choosing Purina. Yes, you may feed this in one feeding. This is used as a top dress in addition to a horse's current ration. With that being stated, it does depend on how much you are already feeding in the meal and the body weight of your horse. If you would like to call and discuss in more detail, we may be reached at 1-800-227-8941.
Answered by: Purina Product Expert
Date published: 2019-07-16
  • y_2019, m_8, d_5, h_15CST
  • bvseo_bulk, prod_bvqa, vn_bulk_2.0.13
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_4
  • loc_en_US, sid_280171199, prod, sort_[SortEntry(order=FEATURED, direction=DESCENDING)]
  • clientName_tractorsupply
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • LOCAL, getContent, 4ms