All You Need to Know About Heartworm Prevention in Dogs

Heartworm Disease

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Heartworm disease is an extremely serious condition that can be fatal if not treated. The signs of heartworms infection are commonly overlooked or mistaken for other conditions such as allergies or asthma so use this article to educate yourself about heartworm prevention in dogs.

Heartworms are parasitic roundworms, Dirofilaria immitis, that live in the heart and pulmonary arteries of dogs. These heartworms come from infected mosquitoes carrying heartworm larvae. In this way heartworm disease is actually an insect-borne disease as well as a canine-specific one.

Heartworm Infection

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In an adult dog, heartworm infection can cause respiratory signs such as coughing, difficulty breathing, and even collapse from the heart not being able to pump enough blood to meet the demands of their body because of enlarged heartworms blocking flow into or out of the heart chambers. Heartworm disease if left untreated will result in death so use this article to learn about heartworm prevention in dogs.

Symptoms of heartworms in dogs also include heart failure, coughing up blood, and abdominal enlargement.

Prevention is Key

Preventing heartworm disease in dogs starts with using heartworm prevention drugs for dogs such as monthly heartworm preventatives. It is much easier to prevent heartworms than it is to get rid of them after they have infested a dog. In addition, heartworms are only spread from infected canine-to-canine meaning that if your dog gets heartworms from another pet then you obviously can’t get rid of the heartworms yourself by giving your dog heartworm medicine or other home remedies for heartworm.

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Prevention is easy with heartworm prevention drugs for dogs that are specifically formulated to kill heartworms before they can ever infect your dog. Heartworm disease in dogs is very serious and heartworms can be fatal if left unchecked so use this article to learn about heartworm prevention in dogs. Using heartworm preventatives will give you peace of mind by knowing your dog won’t get heartworms or put other pets at risk either!

Some breeds are more prone to heartworm infestations than others, large breed dogs such as golden retrievers, Doberman pinschers, and boxers are just some examples of the breeds that may be more susceptible to heartworms in dogs while small breed dogs like Yorkshire terriers Pomeranians, and miniature dachshunds are less likely to get heartworms.

Regardless of breed heartworms in dogs can cause serious effects like heart failure and the treatment is very expensive so use this heartworm prevention guide to protect your dog from heartworm disease. Heartworm prevention drugs for dogs will do exactly that, prevent heartworms! It is much easier to prevent heartworms than it is to treat them once they have infested your dog so take appropriate heartworm prevention measures today before heartworms infest your furry best friend!


Heartworm prevention in dogs is extremely important for keeping your dog’s heart healthy and strong. Heartworms are wickedly difficult to treat, so prevention is the best option! This article should have given you all of the information that you need about heartworm disease in general as well as heartworm prevention in dogs. If this has been helpful or if there was something missing from our guide please let us know because we want to make sure that everyone can take appropriate steps to protect their pets. We hope this has helped answer any questions you had on heartworms and heartworm preventatives for your dog!

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