Heartworm Test Offer

Keep your pet healthy and protected all year long

Get a FREE Heartworm Test When You Purchase 12 Months of Prevention*

Why Heartworm Testing & Prevention Matter 
Heartworm disease is a serious condition spread by mosquitoes. Even indoor pets are at risk! Unfortunately, many pets don’t show symptoms until the disease is advanced. Heartworm disease is preventable, and keeping up with routine testing and prevention is the best way to support your pet’s long-term health.  

✔️ One mosquito bite is all it takes to infect your pet. 
✔️ Heartworms can grow up to a foot long inside your pet’s heart and lungs. 
✔️ Treatment is expensive & risky—prevention is safer, easier, and more affordable. 
✔️ Annual testing is crucial even for pets on prevention, as no medication is 100% foolproof. 

How to Claim Your Free Heartworm Test 
Step 1: Book an appointment with us. 
Step 2: Purchase 12 months of heartworm prevention during your visit. 
Step 3: Receive a FREE heartworm test! 

Limited-Time Offer—4/1/25 – 4/30/25! 

This special offer makes it easy to give your pet the best care possible. Don’t miss out—schedule your visit now! 

Book Now

*Offer valid for both new and existing clients from April 1, 2025, through April 30, 2025. Limit one (1) free heartworm test per pet with the purchase of a 12-month supply of heartworm prevention made in-clinic at Heartland Veterinary Clinic during the promotional period. Online or third-party purchases do not qualify. Appointments are required and subject to hospital availability and policies. Offer valid while supplies last. This promotion is non-transferable, has no cash value, and may not be combined with any other offers, discounts, or promotions. Heartland Veterinary Clinic reserves the right to modify or cancel this promotion at any time without notice. Use PIM code: FREEHW. 

Heartworm Disease FAQ

Why Does my Pet Need a Heartworm Test?

Testing is essential for early detection, ensuring that any infection is caught before serious damage occurs, even if your pet is on preventive medication. While heartworm preventives are very effective, no medication is foolproof. Regular testing confirms that the prevention is working and that your pet remains free of infection. 

Heartworms are parasitic worms transmitted by mosquitoes. When a mosquito bites an infected animal, it can pass on infective larvae to your pet. Heartworm disease is a potentially life-threatening condition that affects the heart, lungs, and blood vessels, leading to severe health issues if left untreated. 

Yes, indoor pets can still be at risk if mosquitoes enter the home through an open door or window. Preventive measures are important regardless of your pet’s primary environment.