Get

In Your Inbox

Catster is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Learn more.

National Heartworm Awareness Month – How and When Is It Celebrated?

Share

dog and cat checked by vet

National Heartworm Awareness Month is an opportunity to learn more about this preventable disease and what you can do to protect your furry friend from it. National Heartworm Awareness Month is in April, and it’s the perfect time to educate yourself about heartworms. Heartworm disease is a devastating condition that can affect both dogs and cats, although it is much more common in dogs. The disease is caused by a parasitic worm that invades the heart and lungs, causing serious damage and, potentially, death.

divider cats oct 2024

What’s Heartworm Disease Exactly? Is It Curable?

Heartworm disease is a serious condition that can cause heart disease, lung disease, and other main organ damage. It affects primarily dogs, cats, and other mammals. Dirofilaria immitis, a parasitic worm, is responsible for the disease. The mosquito bite spreads the worms. A mild persistent cough, reluctance or decreased appetite, fatigue, and weight loss are all signs of heartworm disease. The disease can lead to heart failure in pets and swollen abdomens due to excessive fluid.

Unfortunately, there is no cure for heartworm disease, but it can be successfully treated if caught early. That is why it’s so important to be aware of the signs of the disease, which can include coughing, lethargy, weight loss, and difficulty breathing.

You are free to use this image but we do require you to link back to Catster.com for credit

Why Is National Heartworm Awareness Month Important?

National Heartworm Awareness Month is important because it raises awareness about a preventable disease that can be deadly to cats and dogs. With early detection and treatment, heartworm disease is manageable, but if it goes unnoticed, it can be fatal. By learning the signs and symptoms of the disease and talking to a veterinarian about prevention options, pet owners can help keep their cats and dogs healthy and happy for years to come.

If you need to speak with a vet but can't get to one, head over to PangoVet. It's an online service where you can talk to a vet online and get the advice you need for your pet — all at an affordable price!

Preventative wellness PGV mention keep cat healthy Preventative wellness PGV mention keep cat healthy mobile

How Can I Celebrate National Heartworm Awareness Month?

There are several ways to help celebrate it. For example, you can start by learning more about the disease and talking to your veterinarian about prevention options. You can also spread the word to other dog owners about the importance of heartworm prevention. Finally, you can donate to an organization (like The Heartworm Society) that is working to raise awareness about heartworm disease and help fund research to find a cure.

What Are Some Ways to Prevent Heartworm Disease in Your Pet?

Some ways to prevent heartworm disease in your pet include using a monthly heartworm preventative medication and having your pet tested for the disease annually. You can also reduce your pet’s risk by keeping them up to date on their vaccinations and keeping them away from areas where infected mosquitoes may be present.

vet checking dog and cat
Image By: Billion Photos, Shutterstock

divider cat paws 2 oct 2024

Conclusion

National Heartworm Awareness Month is an important time to educate yourself about a disease that affects millions of dogs and cats every year. By understanding the risks and taking steps to prevent heartworm infection, you can help keep your pet healthy and happy for years to come.


Featured Image Credit By: v-svirido, Shutterstock

Want content like this delivered to you?

Sign Up For Our Newsletter

News, insights, expert advice, and everything cat

* By submitting, you agree to our Terms & Conditions and Privacy & Cookies Policy.




How useful was this post?

Click on a star to rate (you can leave written feedback after clicking submit)

Help us improve Catster for pet parents!

Your feedback really matters.

What did you like about this post? Also how can we improve it?

Join the conversation

Leave a Reply

You’re very welcome to leave a comment or question. Please know that all comments must meet our community guidelines, and your email address will NOT be published. Let’s have a positive and constructive conversation.


Talk With A Vet Online

Peace of mind,
anywhere, anytime

Affordable vet advice

One in 100 Cats Gets Diabetes – Here’s How to Catch It Early

One in every 100 cats develops diabetes.1 That’s not a rare, unlucky condition reserved for cats with obvious health problems. It’s common enough...

Dramatic Rescue Turns Into Dramatic Reunion

What started as a routine call for the RSPCA became a heroic, five-hour rescue featuring one trapped and traumatized cat, an emotional family...

Ask Dr. Paola – Help! How Do I Know if it’s Ear Mites! (May 4, 2026)

Welcome to our “Ask Dr. Paola” series, where every Monday we bring expert advice straight from Dr. Paola Cuevas (MVZ) to help our...

Hope for the Tiniest Fighters: Baby Kitten Rescue | Heroes of the Pet World

In a world where the smallest and most vulnerable animals are often the easiest to overlook, Caroline and Baby Kitten Rescue’s work is...

More related

Why Do Cats Fall Over in a Harness? Our Vet Explains

Trigger Warning: The study described below includes harm done to cats in a laboratory setting and may be upsetting to some readers. Please...

Why Does My Cat Lick My Lips? 6 Vet-Verified Likely Reasons

Having a cat as a family member can bring you love, adventure, and even confusion. We may never fully understand cats and some...

7 Pet Friendly Hotels in Bristol, Tn (2026 Update)

Bristol isn’t home to very many pet-friendly hotels. In fact, you’ll probably have to travel to a nearby town to find a suitable...

17 Amazing Video Games About Cats (With Trailers)

If you’re a cat lover and video game enthusiast, you might wonder what games are available to bridge your love of both. We...

Keep reading

Can Cats Eat Guava? Vet-Approved Facts & FAQ

Guava is a popular fruit for various reasons. It’s no shocker that humans delight in and derive nutrients from this tropical fruit. But what about feline companions? Can they eat guava? And if so, do they get any nutritional reward...

Can Cats Eat Guava

Why Does My Cat Put His Paw on My Mouth? 6 Vet-Reviewed Reasons

When your cat is interacting with you—things are going to get weird from time to time. Whether they are taking their time getting really up close to sniff you or they are invading your space by bunting and rolling all...

Abyssinian kitten Cat Paw Owner

6 Best Top-Entry Litter Boxes in 2026 – Reviews & Top Picks

Top-entry litter boxes are aesthetically pleasing and fit in with modern décor more than standard litter trays. They’re tall and hygienic and help keep your house clean from lumps of kitty litter stuck to your feline’s paws. These litter boxes...

ginger cat inside red grey enclosed litter box

Can Cats Eat Animal Crackers? Vet Reviewed Facts

Picture the scene: You’ve stolen a few minutes to enjoy some animal crackers, and your cat comes over, settles at your feet, and gives you the “eyes” or a swipe at your hand if you’ve got a feisty feline. We...

Can Cats Eat Animal Crackers

Are Oriental Shorthair Cats Hypoallergenic? Vet-Verified Breed Facts & FAQ

The Oriental Shorthair is a stylish and energetic cat breed that can bring joy and companionship to any home. If you have allergies, you might wonder if they are hypoallergenic. All cats produce allergens, mainly through their saliva, skin, and...

close up oriental shorthair cat

Do Cats Shed More in Summer? Vet-Reviewed Facts & Maintaining Tips

It’s no secret that our feline friends shed. No matter if you have a short-haired or long-haired variation, they require frequent brushing and maintenance to keep their shedding at manageable levels, and even then, they’ll still shed! Cats are avid...

Adult-ragdoll-cat-lying-relaxed-in-the-garden

Why Does a Comb Make a Cat Gag? Vet-Reviewed Facts & FAQ

Maybe you have seen the videos online or experienced this yourself at home: you flick the teeth of a comb, and your cat gags. Why? Cats are far more sensitive to sounds than humans, and they can hear frequencies that...

a cat that feels sick and seems to vomit

My Cat Is Obsessed with Food, Is Something Wrong? Vet-Verified Facts

Some cats like to eat more than others. But if your cat can’t seem to get full regardless of how much they gulp down and are constantly jumping up onto your kitchen table to shove their face into the food...

Hungry cat sitting next to bowl of food at home kitchen and looking at camera

Love Cats? So Do We! Join the Catster Community

Stay informed with expert pet care insights delivered straight to your inbox! Discover professional guidance on animal behavior, feeding tips, trusted product picks, and much more.




Sign up for the Catster Email Newsletter

Stay informed with expert pet care insights delivered straight to your inbox! Discover professional guidance on animal behavior, feeding tips, trusted product picks, and much more.