Beyond Ticks: Pests That Could Put Your Dog at Risk
Jun 3, 2025

Keeping your dog safe includes protecting them from more than ticks. Other pests carry diseases that can harm your pet. Whether it’s your backyard or your favorite local trail, these unwanted visitors can show up anywhere. Knowing some of the pests that could put your dog at risk of disease or injury can help you stay vigilant and protect your furry friend.
Fleas
Fleas can make your dog miserable. These tiny pests latch onto your pet and feed on their blood. Flea bites can cause itching, irritation, and allergic reactions. More than that, fleas spread diseases and parasites such as tapeworms.
Watch for signs of constant scratching, biting the skin, or redness on your dog. Even one flea can turn into an infestation in no time, covering your furniture and carpets. Keep your dog safe by using veterinarian-recommended flea prevention methods. Regularly clean their bedding and vacuum high-traffic areas to reduce flea risks inside your home.
Mosquitoes
Mosquitoes carry heartworm larvae, which enter a dog’s bloodstream when an infected mosquito bites. These worms grow in the heart and lungs, causing serious health issues that can turn into long-term damage.
Look out for lethargy, coughing, or weight loss in your pet, as these might signal heartworm infection. You can safeguard your dog by using heartworm preventative medications and reducing mosquito populations around your home. For instance, emptying standing water from flowerpots or birdbaths can deter mosquitoes.
Bats
Bats carry rabies, a fatal disease that spreads through bites or direct contact with saliva. While bats don’t target dogs intentionally, a curious pup sniffing around or chasing a bat could end up with a bite. The risk increases if bats live near your home, especially in the attic, barn, or another sheltered spot the dog might explore.
You can identify these pests by their droppings, known as guano. They resemble long, rice-like grains and accumulate in small piles under roosting spots. To protect your dog, inspect your home for bat entry points, such as small gaps in walls, chimneys, or roofing. Seal these openings to reduce the chances of bats settling in your living areas.
Ants
It’s easy to overlook ants as a threat, but they are one of the most common pests that could put your dog at risk. Fire ants, for example, bite and sting, causing pain and swelling. In severe cases, dogs can experience allergic reactions that require medical attention.
Keep an eye on where your dog plays or lies down outside, especially if you notice ant hills. Prevent bites by keeping your yard treated and inspecting outdoor areas. If ants invade your home, act quickly to eliminate them with pet-safe products.


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