Pet Lawn & Garden Truck & Automotive Clothing Poultry Heating & Cooling Horse Sporting Goods Outdoor Power Equipment Fencing & Gates Livestock Outdoor Living Pet & Animal Pharmacy Tools Home Improvement Farm & Ranch Boots & Shoes Trailers & Towing Home Decor & Furniture Wild Birds & Wildlife Toys Gift CardsServices Propane Refill Trailer Rental Garden Center Feed Center Same Day Delivery PetVet Clinic Pet Wash Grooming at Petsense Dog Training at Petsense Tractor Supply Rx Pet Insurance Wag!Savings and Offers Weekly Ad Sale ClearanceMore Options Weekly Ad What's New Tractor Supply App Earn Rewards with Neighbor's Club Hometown Heroes Life Out Here Blog TSC Exclusive Brands Top Brands Clearance Items Battery Finder Outdoor Power Equipment Parts Finder Hitch Finder

Spring savings have arrived

|

Order status TSC Credit Cards What’s new Petsense Weekly Ad

Sign In / Enroll

Get rewarded!

First Companion Brand Products

Home
/
Brand: First Companion

{"store_id":2314,"page_number":1,"keywords":"First+Companion","item":"113337599,113337699,113337399,113337299,113338199,113339299,113337499,113338399,113338299,113338499,113339199,113338099,113341199","filters":[],"availability":"","price":"","id":""}

Pet & Animal Pharmacy Horse Pharmacy Horse Supplements Horse Digestive & Ulcer Horse Hoof Care Horse

Pickup

Same Day Delivery

Standard Delivery

Sort by Most Popular

Pickup

Same Day Delivery

Standard Delivery

First Companion (13)

First Companion Anti-Fungal Animal Shampoo, 1 gal.

First Companion Anti-Fungal Animal Shampoo, 1 gal.

First Companion Anti-Fungal Animal Shampoo, 1 gal.

4.5

(73)

Item # 113337599

Standard Delivery

$16

.99

Compare

First Companion Anti-Fungal Horse Shampoo, 32 oz.

First Companion Anti-Fungal Horse Shampoo, 32 oz.

First Companion Anti-Fungal Horse Shampoo, 32 oz.

4.7

(34)

Item # 113337699

Standard Delivery

$7

.34

Compare

First Companion Sandpurge Psyllium Healthy Digestion Pelleted Horse Supplement, 20 lb.

First Companion Sandpurge Psyllium Healthy Digestion Pelleted Horse Supplement, 20 lb.

First Companion Sandpurge Psyllium Healthy Digestion Pelleted Horse Supplement, 20 lb.

4.9

(181)

Item # 113337399

Standard Delivery

$114

.99

Compare

First Companion Sandpurge Psyllium Healthy Digestion Pelleted Horse Supplement, 10 lb.

First Companion Sandpurge Psyllium Healthy Digestion Pelleted Horse Supplement, 10 lb.

First Companion Sandpurge Psyllium Healthy Digestion Pelleted Horse Supplement, 10 lb.

4.7

(101)

Item # 113337299

Standard Delivery

$59

.99

Compare

First Companion EQU-Dex Apple Flavor Electrolyte Horse Supplement, 30 lb.

First Companion EQU-Dex Apple Flavor Electrolyte Horse Supplement, 30 lb.

First Companion EQU-Dex Apple Flavor Electrolyte Horse Supplement, 30 lb.

4.4

(28)

Item # 113338199

Standard Delivery

$49

.99

Compare

First Companion Wheat Germ Oil Blend Horse Supplement

First Companion Wheat Germ Oil Blend Horse Supplement

First Companion Wheat Germ Oil Blend Horse Supplement

4.9

(7)

Item # 113339299

Standard Delivery

$11

.99

-

$34

.99

Compare

First Companion Animal Shampoo, 32 oz.

First Companion Animal Shampoo, 32 oz.

First Companion Animal Shampoo, 32 oz.

5.0

(2)

Item # 113337499

Standard Delivery

$5

.99

Compare

First Companion EQU-Dex Cherry Flavor Electrolyte Horse Supplement, 30 lb.

First Companion EQU-Dex Cherry Flavor Electrolyte Horse Supplement, 30 lb.

First Companion EQU-Dex Cherry Flavor Electrolyte Horse Supplement, 30 lb.

3.7

(11)

Item # 113338399

Standard Delivery

$44

.99

Compare

First Companion EQU-Dex Cherry Flavor Electrolyte Horse Supplement, 5 lb.

First Companion EQU-Dex Cherry Flavor Electrolyte Horse Supplement, 5 lb.

First Companion EQU-Dex Cherry Flavor Electrolyte Horse Supplement, 5 lb.

3.8

(6)

Item # 113338299

Standard Delivery

$14

.99

Compare

First Companion EQU-Dex Orange Flavor Electrolyte Horse Supplement, 5 lb.

First Companion EQU-Dex Orange Flavor Electrolyte Horse Supplement, 5 lb.

First Companion EQU-Dex Orange Flavor Electrolyte Horse Supplement, 5 lb.

5.0

(4)

Item # 113338499

Standard Delivery

$14

.99

Compare

First Companion ThrushTox Thrush Remedy for Horses, 16 oz.

First Companion ThrushTox Thrush Remedy for Horses, 16 oz.

First Companion ThrushTox Thrush Remedy for Horses, 16 oz.

5.0

(1)

Item # 113339199

Standard Delivery

$29

.99

Compare

First Companion EQU-Dex Apple Flavor Electrolyte Horse Supplement, 5 lb.

First Companion EQU-Dex Apple Flavor Electrolyte Horse Supplement, 5 lb.

First Companion EQU-Dex Apple Flavor Electrolyte Horse Supplement, 5 lb.

5.0

(9)

Item # 113338099

Standard Delivery

$14

.99

Compare

First Companion Miracle Vite Livestock Supplement, 25 lb.

First Companion Miracle Vite Livestock Supplement, 25 lb.

First Companion Miracle Vite Livestock Supplement, 25 lb.

5.0

(1)

Item # 113341199

Standard Delivery

$89

.99

Compare

Showing1-13of 13 items

1

Items per page:50|100|150|200

Compare

Add up to 4 items

Get the top deals, latest trends and more

Sign up for emails from Tractor Supply today.

First Name*

First Name*

Last Name*

Last Name*

Email*

Email*

Customer Support

Order Status
Return Policy
Delivery Options
Tax Exemptions
Frequently Asked Questions
Contact Us
Recall Notices
Call:
(877) 718-6750
Mon - Sat: 7am - 9pm CT
Sun: 8am - 7pm CT
Closed Christmas Day

About Us

Who We Are
Investor Relations
Stewardship
Community
Military Support
Product Catalog
Tractor Supply Stores
.Pharmacy Verified Website

Work With Us

Careers
Sponsorship
Affiliate Program
Potential Vendor Partners
Vendor Information
Tractor Supply Media Network

Neighbor's Club

About
Rewards
Hometown Heroes
Frequently Asked Questions
Terms & Conditions

Credit Center

TSC Credit Card
Klarna

Stay Connected

Connect & Share with the Tractor Supply Community.

Tractor Supply App

Shop on the go with the Tractor Supply App

Stay Connected

Connect & Share with the Tractor Supply Community.

Tractor Supply App

Shop on the go with the Tractor Supply App

Order Status
Return Policy
Delivery Options
Tax Exemptions
Frequently Asked Questions
Contact Us
Recall Notices
Call: (877) 718-6750
Mon - Sat: 7am - 9pm CT
Sun: 8am - 7pm CT
Closed Christmas Day

Who We Are
Investor Relations
Stewardship
Community
Military Support
Product Catalog
Tractor Supply Stores
.Pharmacy Verified Website

Careers
Sponsorship
Affiliate Program
Potential Vendor Partners
Vendor Information
Tractor Supply Media Network

About
Rewards
Hometown Heroes
Frequently Asked Questions
Terms & Conditions

TSC Credit Card
Klarna

Connect & Share with the Tractor Supply Community.

Shop on the go with the Tractor Supply App

Privacy policy
Your Privacy Choices
Terms and Conditions
California Transparency Act
Legal Notices
Accessibility
Responsible Disclosure Statement
Surprise (Balance) Medical Billing Disclosure
Transparency in Coverage
Human Rights Policy
Vendor Code of Conduct
California Notice of Collection
Privacy Requests

© 2026, Tractor Supply Co. All Rights Reserved.