Monthly heartworm prevention your small dog will actually look forward to.

HeartGard is the #1 vet-recommended heartworm prevention brand — and for good reason. Each real-beef chewable is something most dogs treat as a reward rather than a medication, making monthly dosing effortless. The Blue pack is formulated for small dogs weighing up to 25 lbs, delivering reliable protection against heartworm disease with every monthly chew.

What HeartGard Protects Against

• ✔ Heartworm disease — prevents infection caused by Dirofilaria immitis
• ✔ Roundworm — treats and controls Toxocara canis and Toxascaris leonina
• ✔ Hookworm — treats and controls Ancylostoma caninum and Uncinaria stenocephala

A Chew They'll Actually Take

Small dogs can be surprisingly fussy when it comes to medication. HeartGard's real-beef chewable formula takes that problem off the table — no pill pockets, no crushing tablets into food. Most small dogs take it willingly as a treat, making monthly prevention something you can both feel good about.

How to Give HeartGard

Administer one chewable tablet once a month, every month. HeartGard works by eliminating heartworm larvae deposited by mosquitoes during the previous 30 days. Year-round treatment is recommended even in cooler climates, as heartworm-carrying mosquitoes can be active in unexpected seasons.

Genuine HeartGard. No Prescription Required.

Smartway Pet Supplies stocks only authentic, manufacturer-sourced HeartGard. Order online and receive it directly at your door — no vet visit needed.

Suitable For: Dogs up to 25 lbs (Blue Pack) | Active Ingredient: Ivermectin & Pyrantel | Dosing: Once monthly | Format: Real-beef chewable