Cold Weather, Hidden Threats: Fleas and Ticks Don’t Take the Winter Off

After a winter storm, it’s easy to assume that pests like fleas and ticks have been wiped

out for the season. Unfortunately, that’s a common myth—especially here in Arkansas. While colder weather may slow these parasites down, it rarely eliminates them. In fact, winter conditions can sometimes increase the risk for pets and the broader community.

Why Fleas and Ticks Are Still a Problem in Cold Weather

Arkansas winters are unpredictable. Temperatures often rise above freezing, even after snow and ice, which allows ticks to remain active. Fleas are even more resilient. Once they make their way indoors, they can survive comfortably in carpets, bedding, furniture, and cracks in flooring.

Ice and snow also push wildlife and pests closer to homes. As animals seek warmth and shelter, fleas and ticks follow—sometimes right into our living spaces.

The Community Impact of Skipping Prevention

When pets aren’t protected from parasites, the effects go beyond a single household. Fleas and ticks spread easily between animals, including outdoor pets, stray animals, and wildlife. This increases the risk of:

• Flea infestations in homes and shared spaces

• Tick-borne illnesses like Lyme disease and ehrlichiosis

• Skin infections, anemia, and allergic reactions in pets

• Added strain on shelters, rescues, and veterinary clinics

Consistent prevention helps protect not just individual pets, but the entire community.

Winter Isn’t the Time to Pause Prevention

Many flea and tick preventatives work by breaking the parasite life cycle. Skipping doses—even during colder months—can allow populations to rebound quickly.

Veterinarians recommend year-round prevention because:

• We can’t predict when parasites will become active again

• Indoor infestations can start quietly and spread fast

• Treating an infestation is often far more costly than preventing one

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Signs of Fleas or Ticks to Watch For

Parasites can be easy to miss in winter, especially under thicker coats. Keep an eye out for:

• Excessive scratching or chewing

• Hair loss or irritated skin

• Small black specks (flea dirt) in fur or bedding

• Lethargy or unusual behavior

If you notice any of these signs, contact your veterinarian.

Pest Protection for Your Pet

In addition to online sources, Companions Spay and Neuter Clinic sells affordable affordable flea and tick treatment. If you’re unsure which preventative is right for your pet—or need help finding affordable options—reach out to your veterinarian for guidance. Preventing parasites is one of the simplest ways to protect your pet’s long-term health.