Heartworm in Cats & Dogs: Facts, Risks & Prevention
Heartworm disease is likely the most serious parasitic threat to our pets; not just dogs, but cats as well. Although most people believe cats cannot develop heartworm, they can, but the disease progresses differently in them. Be aware of heartworm facts, notice the signs of infection, and use prevention measures that will save your pet's life. The FDA provides a helpful overview in its “ Keep Worms Out of Your Pet’s Heart! ” brochure. PetCareClub , a pet supply web page, also offers info and products for the prevention of heartworms. Let's dig deeper. What Is Heartworm Disease? Heartworm disease is caused by infection with a parasite called Dirofilaria immitis. If an infected mosquito bites your pet, it leaves immature heartworm larvae (microfilariae) in the pet's blood. The larvae develop over several months, travel through blood vessels, and settle in the heart, lungs, and related vessels - destroying them, causing inflammation, congestion, and even heart failure in seve...