As winter descends upon New England in full force, more and more dog owners ask us if we recommend continuing heartworm prevention through the winter months. The short answer is yes. The American Heartworm Society recommends year-round heartworm prevention, and we agree.
Can my dog get heartworm in the winter?
Yes, dogs can get heartworms in the winter. As heartworm larvae spread through mosquito bites, some people believe dogs can't get heartworm in the winter, as mosquitoes are inactive. However, according to the Food and Drug Administration (FDA), it's essential you deworm your dog year-round.
Is it OK to skip heartworm medicine in winter?
That's one reason veterinarians often recommend that pets receive heartworm prevention medication all year long. Although there are a fewer number of mosquitoes in the winter, there is still a risk that an animal could contract heartworms if the owner stops giving medication during this season.
Is heartworm active in winter?
Hardy Heartworms These insects can also live indoors and transmit heartworms, even in the winter.
Do dogs really need heartworm pills every month?
If at the initial test, your dog is found to have heartworms, treatment will be needed before prevention can begin. However, if your dog is in the clear, he can be started on monthly medication to protect him from the disease.
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