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Rated 4.8 out of 5 stars
597
$85.80 Chewy Price
($1.43/ea) Price per Unit
Autoship Price
  • Prescription Item

Free delivery on first-time orders

Rated 4.7 out of 5 stars
715
$190.29 Chewy Price
($3.17/ea) Price per Unit
$198.60 List Price
  • Prescription Item

Free delivery on first-time orders

Rated 4.9 out of 5 stars
368
$50.99 Chewy Price
($23.18/lb) Price per Unit
Autoship Price
  • Prescription Item

Free delivery on first-time orders

Rated 4.8 out of 5 stars
646
$103.19 Chewy Price
($1.71/ea) Price per Unit
$98.03 Autoship Price
  • Prescription Item

Free delivery on first-time orders

Rated 4.8 out of 5 stars
3,493
$15.00 Chewy Price
($0.25/ea) Price per Unit
Autoship Price
  • Prescription Item

Free delivery on first-time orders over $35

Rated 4.9 out of 5 stars
254
$58.52 Chewy Price
($9.75/mL) Price per Unit
$61.44 List Price
$55.59 Autoship Price
  • Prescription Item

Free delivery on first-time orders

Rated 4.8 out of 5 stars
3,936
$20.40 Chewy Price
($0.17/ea) Price per Unit
Autoship Price
  • Prescription Item

Free delivery on first-time orders over $35

Rated 4.8 out of 5 stars
3,839
$9.60 Chewy Price
($0.08/ea) Price per Unit
Autoship Price
  • Prescription Item

Free delivery on first-time orders over $35

Rated 4.7 out of 5 stars
85
$42.49 Chewy Price
($42.49/ea) Price per Unit
$44.99 List Price
  • Prescription Item

Free delivery on first-time orders

Rated 4.9 out of 5 stars
326
$369.04 Chewy Price
($10.54/mL) Price per Unit
Autoship Price
  • Prescription Item

Free delivery on first-time orders

Rated 4.9 out of 5 stars
62
$34.99 Chewy Price
($0.14/mL) Price per Unit
Autoship Price
  • Prescription Item

Free delivery on first-time orders over $35

Rated 4.8 out of 5 stars
367
$229.99 Chewy Price
($23.00/lb) Price per Unit
Autoship Price
  • Prescription Item

Free delivery on first-time orders

Rated 4.8 out of 5 stars
2,827
$6.00 Chewy Price
($0.10/ea) Price per Unit
Autoship Price
  • Prescription Item

Free delivery on first-time orders over $35

Rated 4.7 out of 5 stars
40
$36.00 Chewy Price
($0.36/ea) Price per Unit
Autoship Price
  • Prescription Item

Free delivery on first-time orders

Rated 4.8 out of 5 stars
710
$54.00 Chewy Price
($0.45/ea) Price per Unit
Autoship Price
  • Prescription Item

Free delivery on first-time orders

Rated 4.7 out of 5 stars
197
$64.63 Chewy Price
($1.08/ea) Price per Unit
Autoship Price
  • Prescription Item

Free delivery on first-time orders

Rated 4.8 out of 5 stars
1,633
$9.60 Chewy Price
($0.16/ea) Price per Unit
Autoship Price
  • Prescription Item

Free delivery on first-time orders over $35

Rated 4.9 out of 5 stars
17
$96.99 Chewy Price
($24.25/mL) Price per Unit
Autoship Price
  • Prescription Item

Free delivery on first-time orders

Rated 4.8 out of 5 stars
80
$98.97 Chewy Price
($1.65/ea) Price per Unit
Autoship Price
  • Prescription Item

Free delivery on first-time orders

Rated 4.8 out of 5 stars
67
$49.99 Chewy Price
($0.13/g) Price per Unit
Autoship Price
  • Prescription Item

Free delivery on first-time orders

Rated 4.7 out of 5 stars
974
$10.04 Chewy Price
($0.02/mL) Price per Unit
Autoship Price
  • Prescription Item

Free delivery on first-time orders over $35

Rated 4.7 out of 5 stars
755
$73.20 Chewy Price
($1.22/ea) Price per Unit
Autoship Price
  • Prescription Item

Free delivery on first-time orders

Rated 4.8 out of 5 stars
756
$10.20 Chewy Price
($0.34/ea) Price per Unit
Autoship Price
  • Prescription Item

Free delivery on first-time orders over $35

Rated 4.8 out of 5 stars
590
$9.60 Chewy Price
($0.16/ea) Price per Unit
Autoship Price
  • Prescription Item

Free delivery on first-time orders over $35

Rated 4.8 out of 5 stars
782
$21.60 Chewy Price
($0.18/ea) Price per Unit
Autoship Price
  • Prescription Item

Free delivery on first-time orders over $35

Rated 4.8 out of 5 stars
101
$66.60 Chewy Price
($1.11/ea) Price per Unit
Autoship Price
  • Prescription Item

Free delivery on first-time orders

Rated 4.9 out of 5 stars
90
$53.99 Chewy Price
($53.99/mL) Price per Unit
$75.50 List Price
Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

Rated 4.8 out of 5 stars
86
$150.43 Chewy Price
($0.16/mL) Price per Unit
$175.73 List Price
Autoship Price
  • Prescription Item

Free delivery on first-time orders

Rated 4.6 out of 5 stars
1,054
$7.20 Chewy Price
($0.12/ea) Price per Unit
Autoship Price
  • Prescription Item

Free delivery on first-time orders over $35

Rated 4.4 out of 5 stars
15
$399.00 Chewy Price
($13.30/mL) Price per Unit
$462.00 List Price
Autoship Price
  • Prescription Item

Free delivery on first-time orders

Rated 4.5 out of 5 stars
204
$13.20 Chewy Price
($0.22/ea) Price per Unit
Autoship Price
  • Prescription Item

Free delivery on first-time orders over $35

Rated 4.5 out of 5 stars
696
$92.75 Chewy Price
($1.55/mL) Price per Unit
Autoship Price
  • Prescription Item

Free delivery on first-time orders

Rated 4.7 out of 5 stars
445
$22.80 Chewy Price
($0.76/ea) Price per Unit
$24.00 List Price
Autoship Price
  • Prescription Item

Free delivery on first-time orders over $35

Rated 4.6 out of 5 stars
343
$22.20 Chewy Price
($0.74/ea) Price per Unit
Autoship Price
  • Prescription Item

Free delivery on first-time orders over $35

Rated 4.6 out of 5 stars
315
$19.20 Chewy Price
($0.32/ea) Price per Unit
$20.40 List Price
Autoship Price
  • Prescription Item

Free delivery on first-time orders over $35

Rated 4.8 out of 5 stars
549
$8.99 Chewy Price
($3.60/mL) Price per Unit
Autoship Price
  • Prescription Item

Free delivery on first-time orders over $35

*20% off your first Pharmacy order with code RX20 Terms

20% off promotion is valid on your first order of select Pharmacy medication items only. Maximum discount of $30. Must add at least one eligible item to cart and enter code at checkout. Exclusions apply: coupon is not valid on Activyl, Banamine, Bravecto, Incurin, Merck, Mometamax, Optimmune, Orbax, Otomax, Panacur, Posatex, Prestige, Regu-Mate, Safe-Guard, Salix, Schirmer, Sentinel and Sentinel Spectrum Brands, Tri-Heart Plus, Vetpen, Vetsulin, or Veterinary Diet products. Cannot be combined with other offers or promotions. Cannot be redeemed on past purchases. Offer expires 01/21/26. Subject to change without notice.

Horse Medicine

Reviewed by Dr. Teresa Manucy, DVM

Keeping your horse healthy and happy is a full-time job, and sometimes you need help doing it. When your horse is sick or in pain, you can find a wide range of horse medicines at Chewy. Our selection also includes preventive treatments, supplements, and herbal remedies to support every aspect of your horse’s physical and behavioral health. Some of the most commonly used types of horse medicine include the following:

  • Analgesics: Analgesic tablets, injections, powders, and oral solutions can help alleviate pain
  • Antibiotics: Commonly used to treat bacterial infections
  • Anti-inflammatories: Often prescribed to reduce inflammation associated with musculoskeletal conditions
  • Dewormers: Used to treat and prevent both internal and external parasitic infections
  • Vaccines: Routine vaccination helps reduce a horse’s susceptibility to certain diseases

Consult your veterinarian before purchasing or administering any kind of horse medicine. Your vet is the best person to diagnose underlying conditions or make recommendations for supporting a specific aspect of your horse’s health. As you and your vet develop a wellness regimen for your horse, take advantage of Chewy’s Autoship to ensure you have a steady supply of the horse medicine you need at any given time.

Frequently Asked Questions about Horse Medicine

What medicine do horses need?

All horses can benefit from routine vaccinations and parasite control. Periodically, some horses may also need medicine to ease allergies, alleviate pain, fight infections, treat illness, heal injuries, and more.

Do I need a prescription for horse medicine?

Whether a prescription is needed depends on the medication. Many types of horse medicine require a prescription, especially those used to treat a specific condition like allergies, infections, and systemic diseases. Over-the-counter horse medicines may include dewormers, topical treatments, probiotics, nutritional supplements, and herbal remedies.

How do I setup Autoship for my prescription horse medicine?

To set up Autoship for your prescription horse medicine, select the Autoship option at checkout and choose the frequency of your delivery. You must have a valid prescription or remaining refills on file for Autoship deliveries to occur. If we do not have a prescription, or if your prescription is expiring soon, one of our team members will reach out to your vet to obtain all the necessary information. Once you set up Autoship, you can cancel or change your deliveries any time you want. Never run out of prescription horse medicine again with Autoship from Chewy!