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?

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!

PangoVet_Mention-in-Content for PangoVet2 save money

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

12 Ocicat Colors & Patterns (With Pictures)

The Ocicat was created to resemble an Ocelot. They are similar to the Bombay and bred to look like a wild cat in...

How My Cat Helped Me Find Love: Dr. Karyn’s Valentine

Hi, I’m Dr. Karyn! Read my introduction to learn more about me and meet my five hilarious cats: Clutch, Cyril, Alex, Zelda, and...

7 Best Cardboard Cat Furniture Products in 2026 – Reviews & Top Picks

When it comes to the furniture you buy for your cats, you want to be sure you’re getting the best. That’s why we...

How to Treat Ringworm in Cats (6 Vet-Approved Tips)

Ringworm is a common fungal disease in mammals that can cause discomfort and irritation in cats. You can determine if your cat has...

More related

How Big Is a Cat Brain? Vet Explains Feline Anatomy

If you own a cat, you’ve probably wondered how intelligent they are. After all, sometimes they can be silly goofballs, while at other...

10 Christmas Cat Stocking Stuffers to Make Your Kitty Happy

The holidays are the best time to spoil your kitty with something special in their Christmas stocking. Cats can’t have too many toys,...

Does Dawn Kill Fleas on Cats? Vet-Reviewed Effectiveness Explained

Dawn is a dish soap that has several uses beyond washing dishes. One of the claims is that it can kill fleas on...

Singapura Cat Breed Info: Pictures, Traits & Facts

Are you looking for a small cat that’s affectionate, playful, intelligent, and unique? If so, the Singapura cat will be an excellent choice....

Keep reading

10 Best Cat Litters in Canada in 2026 – Reviews & Top Picks

Finding the right cat litter for your cat, let alone yourself, is definitely one of the more important purchases that you make as a cat owner. Do you want to scoop it, and do you prefer scented or unscented? Most...

red haired cat in litter box

How to Collar Train a Cat: 8 Vet-Approved Steps

When you think of collars, you might automatically think of dogs. But collars can also be useful for cats (and in fact, they should be used in certain situations), and you can choose from a few types. Choosing and fitting...

a cat with collar on sitting on the floor

7 Best Natural Flea Treatments for Cats in 2026 – Reviews & Top Picks

Many cat owners face an ongoing battle against their tiny foes: fleas. It seems that no matter how careful we are, these little critters always seem to find a way into our houses. Besides being annoying, fleas can impact your...

grey cat scratching itself indoors

Do Cats Get Embarrassed in the Same Way Humans Do? Vet-Reviewed Feline Behaviour

Embarrassment is a very human emotion that we experience on a number of occasions, whether you walk out of a bathroom with toilet paper on your shoe or slip on stage at your graduation. Oftentimes, we see our cats do...

shy cat in bucket

How to Play With a Cat at Every Age: Vet-Reviewed Guide

Playing with your cat is a fun way to strengthen your bond and help your kitty become a healthier version of themselves. Some people think that all cats play the same regardless of age, but the truth is that kittens...

woman playing with her cat

7 Health Benefits of Catnip for Cats – Based on Science

Most of us cat parents know that many cats have a weakness for catnip. So, while we might want to select a catnip-filled toy, are there actually any health benefits to allowing your cat to have catnip? The good news...

cat with green eyes in catnip

Why Is My Cat Limping All of a Sudden? 7 Possible Reasons

Cats communicate differently than humans, so it’s helpful to observe and get to know your cat’s behavior. Understanding how your cat acts can help you catch any inconsistencies that point to underlying health concerns. If you notice that your cat’s...

calico cat standing up on hind legs

Why Do Cats Like to Sit on Keyboards? 5 Vet-Reviewed Reasons

We’ve all walked into our office or been working there, only to have our feline pal leap up onto our desk and make themselves at home on the keyboard. Despite your best efforts, they will fight you to stay in...

man-with-cat-using-laptop