Heartworm Prevention
As a responsible pet owner, you want to protect your furry companion from dangerous health threats. One of the most serious concerns is heartworm disease, a potentially fatal condition transmitted by mosquitoes. Glastonbury Animal Hospital, serving Glastonbury and Marlborough, CT, understands how important prevention is and is here to help you keep your pet safe and healthy through effective treatments.
How Heartworms Infect Pets
Mosquitoes acquire heartworm larvae by biting an infected animal and then transmit them to other pets during subsequent blood meals. Once inside a new host, larvae migrate through tissues over several months before settling in the heart and major blood vessels as mature worms. Adult worms can live for several years, producing microfilariae that circulate in the bloodstream and continue the transmission cycle. Dogs typically develop more severe clinical signs such as coughing, exercise intolerance, and weight loss, while cats often show subtler respiratory issues or sudden collapse. Early infection stages produce no obvious symptoms, which makes routine testing and consistent prevention critical for early intervention.
Year-Round Prevention Recommendations
Our veterinarians recommend administering heartworm preventives every month regardless of season because mosquitoes can survive mild winters in Connecticut and emerge during warm spells. Available options include oral tablets, topical applications, and injectable formulations that provide protection for varying durations. Each product receives careful selection based on the pet's age, weight, lifestyle, and any concurrent medications. Annual heartworm antigen testing confirms prevention efficacy and detects infections before advanced damage occurs. Combining preventives with mosquito reduction strategies around the home further lowers exposure risk.
Testing and Early Detection Importance
We advise testing all dogs over six months of age prior to starting prevention and annually thereafter to establish a clear health baseline. Positive results prompt immediate discussion of treatment protocols while minimizing complications from adult worms. Cats require a different diagnostic approach since standard antigen tests may miss early infections in felines. Our veterinarians use a combination of antigen and antibody testing along with clinical evaluation for accurate assessment in cats. Regular testing ensures that any breakthrough infection receives prompt attention and prevents progression to severe heart and lung disease.
Protect Your Pet with Expert Guidance
Reliable heartworm prevention begins with consultation from a veterinarian near you who understands local parasite patterns. At Glastonbury Animal Hospital in Glastonbury and Marlborough, CT, our veterinarians offer comprehensive heartworm prevention plans, thorough testing, and personalized recommendations to keep pets safe year-round. We stand ready to help safeguard your companion's long-term health. Contact Glastonbury Animal Hospital today to schedule an appointment and secure effective protection against heartworm disease.