Did you know that parasites are threats to your dog all year long? Despite the common belief that ticks, fleas, and mosquitoes are only active in warmer months, these pests can cause big problems for your dog at any time during the year.
They are not only a nuisance, but they can transmit diseases to your dog. The best way to protect your dog against them is year-round parasite protection.
Common Parasites Your Dog Encounters
Parasite protection for dogs includes protection from fleas, ticks, and heartworm. Preventative medication is the most effective way to protect against these parasites, but avoidance and treatment are important too.
Fleas
Fleas are a common parasite that bite, transmit disease, and cause your dog to itch, making them miserable. Fleas also suck blood, and when left unchecked, this can cause lethargy, weakness, and even death in very small dogs or young puppies. Common medical conditions and infections from fleas include flea allergic dermatitis and tapeworms.
To make sure a flea infestation doesn’t begin or become a vicious cycle in your home, all your pets, including indoor-only cats or dogs, need to be on a year-round preventative. Once fleas enter your home, they can quickly take hold (each adult female flea can lay anywhere from 20–50 eggs each day)[1] and cause an infestation that can be very difficult to manage.
Ticks
Ticks can be found anywhere in the United States - and at any time of the year. Like fleas, ticks suck a dog’s blood, and when left unchecked can also cause related health problems. Ticks can transmit several debilitating diseases in dogs, such as Lyme infections, anaplasmosis, tick paralysis, and Rocky Mountain spotted fever[2,3,4].
Even when using tick preventative medications, it’s still a good idea to check your dog for ticks after time spent outside, so your dog doesn’t bring ticks indoors (and also as an additional layer of protection against disease transmission).
Mosquitoes
Mosquitoes can transmit many diseases, and just a single bite from an infected mosquito can put your dog at risk for developing heartworm disease. While dogs that spend lots of time outside (when mosquitoes are feeding) may have a higher risk, even dogs that rarely go outside are at risk for heartworm disease. Cases of heartworm disease have been diagnosed in all 50 states[5].
Although heartworm disease is treatable, it is not without risk, costs, and challenges like strict cage rest. Even after treatment for heartworm disease, your dog can be left with irreversible damage to the heart and lungs. Prevention is key to keep your dog from developing heartworm disease.
Prevention: Your Dog’s Best Form of Defense
These common parasites your dog encounters are easily prevented with products available from your veterinarian. There are chewable pills, topical solutions, and even injections that can protect dogs from parasites. Your veterinarian is your go-to advisor to help you choose the products and plans that are best suited for your pets.
Keeping your pet on a full-year preventative plan will help give you peace of mind that they’re protected from parasites all year long.
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Important Safety Information: Use with caution in dogs with a history of seizures. Simparica Trio contains sarolaner, a member of the isoxazoline class which has been associated with neurologic adverse reactions including tremors, ataxia, and seizures in dogs with or without a history of neurologic disorders. The safe use of Simparica Trio has not been evaluated in breeding, pregnant, or lactating dogs. The most frequently reported adverse reactions in clinical trials were vomiting and diarrhea. See full Prescribing Information.
- Flea Control and Prevention. Potter, Michael F. University of Kentucky Department of Agriculture. https://entomology.ca.uky.edu/ef602. Accessed November 8, 2024.
- Blagburn BL, Dryden MW. Biology, treatment, and control of flea and tick infestations. Vet Clin Small Anim. 2009;39(6):1173-1200.
- Centers for Disease Control and Prevention. Geographic distribution of ticks that bite humans. http://www.cdc.gov/ticks/geographic_distribution.html. Updated June 1, 2015. Accessed November 8, 2024.
- Life cycle of hard ticks that spread disease. Centers for Disease Control and Prevention website. http://www.cdc.gov/ticks/life_cycle_and_hosts.html. April 20, 2017. Accessed: November 8, 2024.
- Current canine guidelines for the prevention, diagnosis, and management of heartworm (Dirofilaria immitis) infection in dogs. American Heartworm Society. https://www.heartwormsociety.org/images/pdf/2014-AHS-Canine-Guidelines.pdf. Accessed November 8, 2024.
