Everything you need to know about peak flea season...

Table of Contents


When are fleas most active?

When do fleas come out?

Do fleas like heat?

Preventing and treating flea infestations:

As pet owners, we all know that fleas can be a pesky and persistent problem. These tiny parasites can infest our furry friends, causing discomfort and potential health issues if left unchecked. Fleas are most active during certain periods of the year, which we commonly refer to as the "peak flea season." Here, we dive into the crucial information you need to know about when fleas are most active, when they come out, and whether they prefer hot or cold weather conditions. Armed with this knowledge, you'll be better equipped to protect your beloved pets and your home from these bothersome critters.

When are fleas most active?

June - September

Fleas thrive in warm and humid environments, and their activity levels vary based on geographic location and climate. Generally, fleas are most active during the warmer months of the year, commonly from spring through to early autumn. 

During this peak flea season, adult fleas are more prevalent and reproduce rapidly. Female fleas lay eggs on your pets and they fall off their coat as they wander round your house. The eggs can find their way into every nook and crannie; favouring warm dark places like your carpets, curtains, floorboards, bedding and sofas. These eggs lie dormant in those spots waiting to hatch.

It's also important to remember that fleas can be active indoors and outdoors, so keeping a close eye on your pets and their environment during the peak season is crucial. Even if your pets spend most of their time indoors, they can still bring in fleas from their occasional outdoor adventures… and so can you via shoes, clothes and any other accessories!

When do fleas come out?

Daytime (all about the warmth!)

Fleas are most active during the day, particularly when the temperatures are warm. However, fleas have developed some savvy survival strategies that allow them to endure colder temperatures.

Fleas are ectoparasites, which means they live on the outside of your pooches and feline friends. They are unfortunately well practised at finding pets and feeding on their blood. They are also highly opportunistic and rely on vibrations, heat, and carbon dioxide emitted by your pets to locate them. When an unsuspecting pet approaches, the fleas will leap onto them. Once on the pet, they start to feed, mate, and lay eggs. This whole process can happen quite rapidly, contributing to the quick growth of an infestation during the peak flea season.

Do fleas like heat?

Yes, yes yes!!

Yes, fleas thrive in warm and humid conditions. Heat and humidity play an important role in their development and survival. High temperatures speed up the life cycle of fleas, meaning they can complete their metamorphosis from egg to adult much faster in warm weather. This can be as little as 14 days during summertime!

During the peak flea season, when temperatures rise, fleas become more active and reproduce more rapidly. Just 24 hours after getting jiggy with a mate, lady fleas start laying eggs all over the place! But they’re more likely to lay eggs in warmer environments, leading to an increased number of offspring. In the summer months, a single female flea can lay 40-50 eggs a day.

It's crucial to keep your pet's environment as cool and dry as possible during the peak flea season. Using air conditioning, fans, and dehumidifiers can help control the indoor environment and make it less favourable for fleas. 

However, winter is no time to forget about fleas! Thanks to central heating, fleas can survive and breed in winter too. This is why it’s super important to keep up to date with a regular routine of flea treatment all year round. A regular, monthly treatment of Itch Flea Treatment for dogs or Itch Flea Treatment for cats, delivered for free on subscription, means you’ll never forget.

Preventing and treating flea infestations:

Prevention is the key to keeping fleas at bay during their peak season and all year round. Below are some tips to prevent and treat flea infestations:

  • Using a flea prevention treatment for your pets, like Itch Flea Treatment for Cats and Itch Flea Treatment for Dogs, keeps fleas at bays by killing fleas at all life stages. It’s important to regularly keep up with your pet’s flea treatment so they never go unprotected! Click here for more info on how to prevent fleas.

  • Frequent grooming and bathing can help you spot fleas on your pets early. Use a fine-toothed flea comb to check for adult fleas, flea dirt (flea faeces), and eggs. If you find any signs of fleas (click here for help identifying them!), take action immediately.

  • Regularly vacuum your home, paying special attention to areas where your pets spend the most time. Wash pet bedding, blankets and other washable items frequently at 60°C to remove flea eggs and larvae. Remember to dispose of the vacuum bag or empty the canister after each use to prevent fleas from re-infesting your home.

  • During the peak flea season, try to limit your pets' exposure to areas where fleas are more likely to be present, such as tall grass, wooded areas, and gardens.

Get rid of fleas and stop them coming back!

Treat all of the pets in your household with Itch. Get started today by telling use about your pets and receive tailored flea treatment for all of your pets at the same time, every month, right through your letterbox!



Flea Identification

What Do Fleas Look Like?

Fleas, those pesky little creatures that can cause so much trouble for our beloved pets, are often hard to spot with the naked eye due to their tiny size. However, understanding what fleas look like is essential for effective prevention and treatment. Here, we explore the appearance of fleas, including pictures of fleas, their size, and the distinct features that differentiate dog fleas from cat fleas. We will also take a closer look at flea eggs and highlight other bugs that may resemble fleas, helping you to identify and deal with these nuisances.

Flea Prevention

How To Prevent Fleas in Dogs and Cats

Fleas, those tiny, relentless creatures, can turn into a major annoyance for our beloved pets. Not only can they cause discomfort with their itchy bites, but they can also lead to more serious health issues if left unchecked. The key to keeping your furry friends flea-free is prevention. In this post we'll focus on why your dog or cat might keep getting fleas, what to do when your pet itches but you can't see fleas, and most importantly, effective strategies for preventing fleas in the first place. Let's get started by creating a comfortable and flea-free environment for your furry companions.

Flea General

What is the Flea Lifecycle and How Can You Break It?

Fleas can turn into a massive headache for us pet owners. Understanding the flea lifecycle is crucial to effectively fighting off infestations and keeping your pets and home flea-free. Here we’ll look into the four stages of the flea lifecycle; egg, larvae, pupae and adult — and explore how you can break this cycle to eliminate these bothersome critters. Let's uncover the secrets of the flea lifecycle and learn how to reclaim a comfortable environment for both you and your furry companions.