Increase in Mosquito activity leads to Heartworm Warning for Dogs

The dramatic rise in mosquito numbers means pet owners need to be vigilant with their dog’s heartworm treatment. 

Heartworm (Dirofilaria immitis) is spread by a mosquito biting an infected dog (or ferret or fox) and ingests the heartworm larvae.

The next step is the mosquito buzzing off and biting another dog and infecting them with the heartworm larvae.

Without preventative products on board, the larvae continue to develop, eventually reaching the heart and lungs where the adult worms can strangle the heart and congest the lungs.

Year round treatment is required for all pet dogs.

If you are unsure when your dog last had a heartworm treatment please call Hall Veterinary Surgery on 6230 2223.

Where heart worm prevention has been intermittent or lapsed, our vets will restart prevention and advise a blood test to ensure your pet is still heartworm free.