
5 Signs Your Dog May Have Heartworm Disease
Not all dogs develop noticeable symptoms. While blood tests performed by your veterinarian are the only way to confirm a diagnosis of heartworm disease in dogs, here are five warning signs that are reported in dogs with heartworm disease:

Keep in mind, these symptoms may be consistent with signs of other conditions, and a blood test performed by your vet is the only way to confirm a diagnosis of heartworm disease. If you have concerns, please contact your vet immediately.
If your vet determines your dog has heartworms, killing the adult heartworms is the next step. But the treatment can be long, difficult, and is not always 100% effective. That's why vets recommend keeping your dog on a heartworm disease preventive year-round and visiting your clinic yearly for regular testing.
Heartworm Disease Treatment For Dogs
If you suspect your dog has heartworm disease, don't wait - talk to your vet immediately. If heartworm disease is confirmed, your dog will undergo treatment at the veterinary clinic based on how advanced the disease is. Unfortunately, most treatments can be a long, painful, and expensive process.2
How Do Dogs Get Heartworm Disease?
Heartworms are transmitted from an infected animal to your healthy dog through mosquitoes. When an infected mosquito bites your dog, the mosquito can also pass on infective larvae. Over 6 to 7 months, these larvae develop into adult heartworms, causing severe health issues and potentially death.
How Does Heartworm Disease Prevention Work?
Heartworm disease prevention works by eliminating heartworm larvae before they grow into adults and migrate to the arteries of the lungs and heart. Before getting a prescription for a heartworm disease preventative, your dog must be tested for heartworms. Testing can be done by your local vet.
See why heartworm disease prevention is critical.

Get Prevention From Your Vet
HEARTGARD Plus is #1 vet-recommended for a reason.3 Once your dog has a negative heartworm test and prescription from your vet, you can purchase HEARTGARD Plus in clinic or through their online store.
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