Are Fleas and Ticks a Year-Round Concern? Seasonal Signs to Watch For

Fleas and ticks pose real health risks to both pets and people. Many pet owners assume these pests are only a problem in the warmer months, but the truth is, they can pose a threat all year long, especially in milder climates like ours here in Port Royal.
Fleas and Ticks: Not Just a Summer Problem
While fleas and ticks thrive in warm, humid environments, they’re resilient enough to survive year-round in many regions. Even during cooler months, they can find shelter in homes, garages, or under porches - places that offer enough warmth for them to continue breeding.
Ticks, in particular, are known to be active anytime temperatures are above freezing. And fleas can complete their life cycle indoors even in the winter, making consistent prevention essential.
Seasonal Signs and What to Watch For
Each season brings its own set of clues that your pet may be dealing with fleas or ticks. Here are some signs to look for throughout the year:
Spring
Increased scratching and biting, especially around the tail or belly
Tiny black specks (flea dirt) in your pet’s fur
Ticks hiding in tall grass or bushes during outdoor walks
Summer
Visible adult fleas jumping on your pet’s fur
Raised bumps or scabs from flea bites
Ticks attaching to the ears, neck, or between the toes
Fall
Ticks become more active again as cooler temperatures return
Continued presence of flea infestations due to lingering heat
Fur loss or skin irritation caused by flea allergy dermatitis
Winter
Fleas surviving indoors in bedding or carpets
Ticks active on warmer winter days
Year-round scratching or restlessness from hidden flea infestations
Why Consistent Prevention Is Essential
Waiting until you see fleas or ticks is too late. Infestations can develop quickly, and some pets can suffer allergic reactions or even contract diseases like Lyme disease, ehrlichiosis, or tapeworms. Preventive medications (whether topical, oral, or collars) offer protection no matter the season.
Concerned About Fleas or Ticks?
Fleas and ticks can affect your pets during any season. Staying proactive with year-round prevention and knowing the seasonal signs can help keep your furry family members safe and comfortable.
Contact Port Royal Veterinary Hospital to schedule a checkup or learn more about effective, vet-recommended flea and tick prevention options. Visit our office in Port Royal, South Carolina, or call 843-379-7387 today.