Heartworm Protection for Dogs: A Practical Guide for U.S. Pet Owners
Heartworm protection for dogs is an important part of preventive veterinary care in the United States. Heartworm disease is caused by a parasitic worm transmitted through the bite of an infected mosquito. Once established, the infection can affect the heart, lungs, and associated blood vessels and may become increasingly difficult to manage.
Because mosquitoes can transmit the parasite across...
