Protect your dog from life-threatening diseases with heartworm medication for dogs. At Animal Hospital Bloor West, we recommend and prescribe effective heartworm prevention treatments that keep your pet safe from infections transmitted by mosquitoes. Heartworm disease can lead to serious health issues if left untreated, but with the right medication, it’s easily prevented. Our veterinarians will guide you in selecting the best treatment based on your dog’s age, size, and lifestyle. Using heartworm medication for dogs regularly is one of the simplest ways to ensure your pet remains healthy and happy throughout their life.