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.

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.


Catster's Digital Magazine is Back!

Vet-approved health & behavior advice

Real cat stories & community features

Chatting With Dr. Matt McGlasson About Special Needs Kitties, Social Media Fame, and Rating Cat Toe Beans | Chatty Cattys, Episode 32

In this episode of Catster’s Chatty Cattys podcast, Dr. Karyn and Nicole sit down with a very special guest: veterinarian and social media...

Does Your Cat Need A Friend? How to Tell If Your Cat Is Lonely

Cats have a reputation for being perfectly happy on their own – independent, self-sufficient, and solitary. But, like many stereotypes, this one does...

Proof That Moving Cats Indoors Is Easier Than You Think

We know that indoor cats live longer and have significantly lower rates of illness and injury than those that spend part or all...

Why Cats Love To Get High

If you’re trying to find a cat in any home, the search almost always ends by looking up. They’ll be on top of...

More related

What Breed Is My Cat? Vet Approved Identification Guide

According to The International Cat Association, there are more than 70 officially recognized cat breeds.1 Of course, not every cat is purebred, so...

Brachycephalic Airway Syndrome in Cats: Signs, Causes, & Care (Vet Answer)

You may not know what a brachycephalic cat is, but chances are you have seen one. Brachycephalic refers to the “squished face” breeds,...

Should I Spray My Cat With Water? 6 Vet-Reviewed Reasons Why You Shouldn’t

Many households use a spray bottle to deter pets from undesirable behaviors. While it may seem like it works at that moment and...

History of Domestic Cats: A Look Through the Ages

House cats live charmed lives. They sleep, play, clean themselves, and generally go where they please. Watching a lazy cat hanging off your...

Keep reading

4 Best Oral Flea Treatments for Cats in 2026 – Reviews & Top Picks

Like dogs, cats need regular flea medication to keep the pernicious little bloodsuckers off your cat’s silky fur. Fleas can transmit several dangerous pathogens to your kitty, from bacterial infections to tapeworms, as well as serious conditions, such as anemia...

young woman giving cat a tablet pill

Can Cats Eat PopTarts? Vet-Reviewed Facts & FAQ

“Curiosity killed the cat” is a phrase that couldn’t be truer about some cats. It seems like you can’t leave them alone for more than a minute before they’re face first in something they’re not supposed to touch. The good...

Can Cats Eat PopTarts

Why Is My Cat Over-Grooming? 5 Vet-Reviewed Reasons

It’s completely natural and healthy for cats to groom themselves and each other, but if your cat starts overgrooming, there may be a medical issue that needs addressing or environmental changes to consider. Signs of overgrooming include excessively licking the...

cat licking paws

7 Best Calming Aids for Cats in 2026 – Reviews & Top Picks

Cats can benefit from calming aids for a variety of reasons. If you have a cat that is particularly nervous, overly energetic, stressed, or frightened from external factors such as thunderstorms, then using a calming aid for your cat can...

How to Get Cat Smell Out of the House: 10 Effective & Easy Ways

Even if you can’t see cats wandering around, you can recognize a cat house by the smell. Whether it’s everyday dander or random urine spots, cats have a way of making a home their own with a unique aroma. But...

man cleaning smelly litter box

Are All White Cats With Blue Eyes Deaf? Vet-Reviewed Facts & FAQ

At some point, you’ve likely heard someone say that all white cats are deaf—particularly those with blue eyes. But is this factual? Not entirely! While white cats with blue eyes certainly are more prone to hereditary deafness—white cats, in general,...

turkish cat with blue eyes_love pattern_shutterstock

4 Everyday Noises That May Be Scaring Your Cat

While thunder and fireworks can surely terrify Fido, can these noises scar your cat? There are many everyday sounds that felines find disturbing and are the cat equivalent of fingernails being drawn across a chalkboard. But what noises could be...

scared kitten hiding

Can I Use Dog Dewormer on Cats? Vet Reviewed Facts

Cats that have not received preventative treatment commonly contract worms, and although seeing the parasites in your cat’s vomit or stool is unpleasant and concerning, they are typically easy to treat. If you have a dog that recently had worms...

devon rex cat take medicine

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.