What Months are Flea and Tick Season?

Berry Mathew

What Months are Flea and Tick Season?

If you’re a pet owner, you know that fleas and ticks are a common problem for dogs and cats. Fleas and ticks are parasites that feed on your pet’s blood, causing discomfort and potentially leading to serious health problems. But when are fleas and ticks most active? In this article, we’ll explore what months are flea and tick season and how to protect your pet from these pesky pests.

Understanding Flea and Tick Life Cycles

Before we dive into the months when fleas and ticks are most active, it’s important to understand their life cycles. Fleas and ticks go through four stages of development: egg, larva, pupa, and adult. Adult fleas and ticks feed on blood and lay eggs on your pet’s fur, which then fall off and hatch into larvae. The larvae feed on organic matter like flea feces and skin cells before entering the pupal stage, where they develop into adults. This whole process can take anywhere from a few weeks to several months, depending on the species and environmental conditions.

Flea and Tick Season by Region

Flea and tick season varies depending on your location and climate. In general, warmer and more humid environments are more conducive to flea and tick activity. However, even in colder climates, fleas and ticks can still survive indoors or on pets that go outside. Here’s a breakdown of flea and tick season by region:

Northeast and Midwest

Flea and tick season typically starts in late spring and peaks in the summer months (June-August) in the Northeast and Midwest regions. However, ticks can also be active in the fall and winter months when temperatures are mild.


The Southeast region has a longer flea and tick season due to its warm and humid climate. Flea season can start as early as March and lasts until November, while tick season starts in April and lasts through December.

West Coast

Flea and tick season on the West Coast is generally year-round due to its mild climate, although activity may increase during the spring and summer months.

Protecting Your Pet from Fleas and Ticks

Now that you know when flea and tick season typically occurs, it’s important to take steps to protect your pet. Here are some tips:

Use Flea and Tick Preventatives

There are many products available to prevent and treat flea and tick infestations, including topical treatments, collars, and oral medications. Talk to your veterinarian to determine the best option for your pet.

Keep Your Yard Tidy

Fleas and ticks thrive in tall grass and organic debris. Keep your yard mowed and remove any leaf litter or debris where pests can hide.

Check Your Pet Regularly

Perform regular tick checks on your pet after outdoor activities. Pay special attention to the head, neck, and ears, as ticks tend to attach in these areas.

Vacuum Regularly

Vacuuming regularly can help remove flea eggs and larvae from carpets and furniture. Be sure to dispose of the vacuum bag or canister in a sealed plastic bag.

Wash Your Pet’s Bedding

Wash your pet’s bedding regularly in hot water to kill any fleas or ticks that may be hiding there.


Flea and tick season can vary by region, but in general, it starts in late spring and peaks in the summer months. It’s important to protect your pet from these parasites year-round, but especially during flea and tick season.