HeartlandVetSupply Promo Codes for August 2026

Enroll in auto-ship for your pet's essentials and get 5% off each recurring delivery. Manage subscriptions easily.

New customers receive a 10% discount on their initial purchase. This offer applies storewide.

Active and veteran military members save 10% on their purchases. Present valid ID for verification.

Qualifying orders exceeding $49 ship for free. This applies to most items in the store.

Certain dog vaccines are discounted by up to 10%. Keep your canine companion protected.

Equine ulcer treatments Gastrogard and Ulcergard are available starting at $75. Support your horse's digestive health.

Select flea and tick control products are discounted by up to 15%. Protect your pet from pests.

Purchase one eligible joint supplement and get the second for 25% off. Mix and match qualifying items.

Certain prescription medications qualify for manufacturer rebates. Check product pages for details.

Discover various grooming essentials priced under $25. Keep your pets looking their best.

Save 10% on various equine dewormers. Maintain your horse's internal health effectively.

A range of dental chews and treats are 15% off. Promote your pet's dental hygiene.

Subscribe to the email newsletter and receive a 10% discount. Offer sent via email.

Receive an 8% discount on a selection of cat vaccines. Ensure your feline's health.

Seasonal savings on popular flea and tick medications. Discount applies to specific brands.

Buy horse supplies in larger quantities to receive a 10% discount. Ideal for barn owners.

Eligible senior customers can receive a 10% discount on their entire order. Verification may be required.

Find various heartworm preventatives at competitive prices. Options available for different pet sizes.

Find essential pet first aid kits priced under $50. Be prepared for minor incidents.