Heartworms (Dirofilaria immitis) are parasitic roundworms that infest the heart and lungs of dogs. The disease caused by these parasites is called dirofilariasis. It is one of the most serious and ...

If your dog shows any of these symptoms, call your vet. Early detection and treatment can mitigate the severe health impacts associated with heartworm. You will also want to bring your dog in for ...

Warming temperatures and changing precipitation patterns are helping expand the range of heartworm-carrying mosquitoes and ...

A Thai doctor issued a warning after a patient discovered a dog heartworm in her body, believed to have been transmitted via mosquito bites.

It also repels and kills mosquitoes, which transmit heartworms. It's important to consult your veterinarian to determine what type of flea and tick prevention is best for your dog. The right ...