Think your indoor pet is off the hook when it comes to heartworm disease? We get it. If your cat spends most of their day sunbathing in the window or your dog only steps outside for bathroom breaks, heartworm might seem like a far-off threat.
But here’s the truth: mosquitoes get inside, and it only takes one bite to infect your pet.
Indoor Doesn’t Mean Inaccessible
Mosquitoes are sneaky. They slip in through open doors, cracked windows, or even hitch a ride on your clothes. If a mosquito that’s carrying heartworm larvae bites your pet, it can transmit the disease. No wild adventures or muddy hikes required.
Cats Can Be Affected Too
While heartworms don’t develop the same way in cats as they do in dogs, they can still cause damage. It’s called Heartworm Associated Respiratory Disease (HARD), and it can mimic asthma or cause chronic coughing.
Even one or two worms can lead to lung issues or sudden symptoms.
Symptoms Can Be Subtle
Heartworm disease is often called a “silent killer” because symptoms can take months to appear. And when they do, they’re easy to mistake for other issues: coughing, fatigue, weight loss, or general sluggishness.
By the time your pet shows signs, the disease may already be advanced.
Prevention Is Simple and Effective
Preventatives are available as monthly chewables, topicals, or long-acting injections. They’re easy to give, safe for your pet, and far less costly than treatment.
The key is consistency. Year-round protection ensures that even if a mosquito sneaks in during an unseasonably warm week in winter, your pet is covered.
No Outdoor Time? Still Needs Protection
Whether your pet lives in a high-rise apartment or just prefers the cozy life indoors, they’re still at risk. And since there’s no cure for cats and treatment for dogs is expensive and risky, prevention really is everything.
Have questions about which heartworm prevention is best for your pet? Give us a call at Pawsitive Care Veterinary Clinic. We’ll help you pick the right plan based on your pet’s lifestyle, even if that lifestyle involves zero interest in going outside.
Protect their heart. Keep them covered. Yes, even your indoor pet.