The Importance of Heartworm Prevention

When most pet owners think of heartworm disease, they often assume it’s only a concern for dogs that spend a lot of time outdoors. However, the truth is that indoor pets are still at risk of contracting heartworms, making prevention crucial for every pet household. At MPC Veterinary Care, we want to help you understand why year-round heartworm prevention is essential, no matter your pet’s lifestyle.

What Are Heartworms?

Heartworms are parasitic worms that live in the heart, lungs, and blood vessels of infected animals. They can cause severe damage to these organs, leading to heart failure, lung disease, and other serious complications. Heartworm disease is potentially fatal if left untreated, but it is also entirely preventable.

How Heartworms Spread

Heartworms are transmitted through mosquito bites. When an infected mosquito bites your pet, it transfers the microscopic larvae into the bloodstream, where they develop into adult worms. Even if your pet spends most of their time indoors, all it takes is one mosquito that finds its way inside your home to put your furry friend at risk.

Why Indoor Pets Are Not Exempt

It’s easy to think that keeping your cat or dog indoors means they’re safe from heartworm disease. However:

• Mosquitoes can and do enter homes - through open doors, windows, or on clothing.

• Cats are especially vulnerable, as they can suffer severe complications from just a few worms.

• Heartworm disease is difficult to treat in cats and costly to treat in dogs - making prevention the safest option.

The Benefits of Year-Round Prevention

Preventing heartworms is simple, affordable, and far safer than treating an infection. Monthly medications (oral, topical, or injections from your veterinarian) keep your pet protected all year long. Along with heartworm protection, many preventives also guard against intestinal parasites and other common health threats.

Safeguard Your Pet’s Health Today

Even if your pet spends most of their time indoors, heartworm prevention is a responsibility no pet owner should overlook. Protecting your pets year-round ensures they live a longer, healthier, and happier life by your side.

Contact MPC Veterinary Care to schedule your pet’s next appointment and keep them safe with trusted heartworm prevention. Visit our office in San Antonio, Texas, or call (210) 556-7950 to book an appointment today. For emergencies, call (210) 737-7373.