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Everything Your Pet Wants You to Know About Peak Flea Season

Blog Home May 11, 2021

When the temperature rises, things begin heating up with fleas, too. 

During the summer, thanks to the perfect combo of temperature and humidity, any dormant flea eggs begin to hatch. That means there are a lot more fleas to start gettin’ jiggy with it! 

At this time of year, you might start seeing a few extra fleas on your pet, and you might even catch them scratching more than usual. But don’t worry, as long as you keep up with your monthly application of Itch Flea spot-on treatment, those suckers won’t last long.

Here’s what your pet wants you to know about peak flea season…

When is peak flea season?

In the UK, peak flea season takes place primarily in summer. 

From June through to September, fleas are everywhere in the environment, ready to hop on and have a good ol’ munch on your pet.

What happens during peak flea season?

Peak flea season is the time of year when the climate provides the ultimate breeding conditions for the flea life-cycle. These conditions allow the cycle to move faster, as adult fleas (even dormant ones) hatch out of their cocoon and quickly seek a victim (your pet!). 

Fleas can reproduce very easily.

Did you know 5 fleas on your furry sidekick can lead to more than 1 million eggs infesting your home in only 4 weeks? Grim!  

Although fleas are a year-round problem, summer-time is really when the jolly jumpers go bonkers. And believe us when we say they get EVERYWHERE. The park, the garden, the pub…yep, no where is safe.

What other parasites should I be aware of?

Whilst fleas are the primary parasite lurking about at this time of year, they’re unfortunately not the only ones.

You will need to keep your eyes peeled for ticks too!

Troublesome ticks

Ticks are nasty little fiends who can affect us humans, as well as our pets. They’ll wiggle their legs around ready to cling on any time a pet or person walks past (the technical term for this behaviour is ‘questing’). If you or your pet are the unlucky chosen one, you’ll find yourself with a rather unpleasant new friend – or foe!

And let’s not forget about worms…

We’re also sorry to say that with all those extra fleas around, there’s a greater risk of worms. That’s right, your pet could accidentally swallow a flea mid-grooming sesh and if that blighter is carrying tapeworm larvae, they’ll be in your bestie’s guts and multiplying before you know it. 

It’s also likely your furry friend is spending more time outdoors in the summer (along with everyone else’s pet). This makes it much more likely that they’ll come across something gross like an unattended pile of pet poo. 

Unfortunately, this is an easy way that worms pass between pets….we all know pets can be gross, so enough said!

The best thing you can do? Protect your pet from these nasty parasites with the perfect combination of Itch Flea and Itch Wormer.

All parasites have the potential to pass on diseases (some of which can be very serious), which is why it’s key to be on your A game and practice routine parasite control.

Can my indoor pet still get fleas?

We’re sorry to break it to you, but it’s a myth that indoor pets don’t get fleas!

Fleas, in every stage of the life cycle are easily transportable. These little hitchhikers will jump onto your boots from walking through fields, or onto your jacket from saying hello to a furry friend on the street.

By doing this, they can make their way into your home and find themselves a host on your indoor pet, making it the perfect breeding ground. 

Pets that spend lots of time outdoors are more likely to pick the pesky critters up and bring them home, but every pet is at risk – especially when the flea population rises!


What are the signs of fleas?

Keep an eye out for your pet scratching – especially around their hind or belly. This is the first sign that you may have a flea infestation.

If you suspect your pet may have fleas, it’s always good to go over them with a flea comb. This is especially good for pets with dark fur – as you may not spot the little blighters so easily. 

If you’ve spotted a flea, it’s time to suss out whether these fleas are alive and having a right ol’ munch on your pet. You can do this using the damp cotton wool test.

It’s completely normal that if you’re using a protective treatment, such as Itch Flea, that you’ll still see the odd little critter skulkin’ on your pet. New fleas can be picked up every day, but as long as your pet is protected with their monthly dose of spot-on treatment, you can rest assured those fleas will be dead in 24 hours! 


Itch’s top tips for peak flea season

Don’t worry, you don’t need to go to extreme measures just because it’s peak flea season. The first step in the war on parasites is to ensure your pet has monthly parasite protection against fleas, worms, ticks and lice (and that you don’t break the cycle of treatment!).

This makes sure your pet is protected all year-round. Even though summer is a flea’s favourite time of year, thanks to central heating, our warm & cosy homes can provide the perfect conditions during winter, too.

Get into the habit of regularly combing your pet with a flea comb – especially when they’ve been outside. Not only does this alert you to any new creepers on your pet, but you’ll remove any new fleas before they have a chance to infest your home.

And if you’ve spotted a flea, you’ll need to treat your home too!

Did you know that only 5% of fleas live on your pet? That means the other 95% of fleas are in your home…

You can get on top of a flea infestation 4 easy steps:

  1. Wash all blankets and bedding (especially the ones that belong to your pet) on a high temperature (we’re talkin’ 60 degrees people).
  2. Give your house (and car) a really good hoover. Don’t forget to treat all the tricky hiding places, such as skirting boards, and don’t forget to empty the bag – you don’t want them hatching in your hoover, either!
  3. Use Itch Flea Home Spray to deliver almost certain DEATH to the 95% of fleas lurking in your home. To purchase Itch Flea Home Spray (£12.95 for a 500ml can), contact our customer service team and we’ll get it sent out the very next day. Call us on 020 3370 0905 or email
  4. Keep up your pet’s monthly spot-on treatment with their regular dose of Itch Flea to prevent flea-mageddon.
  5. Treat all pets in the home at the same time.

We’re here to help

Our parasite slaying pros in our customer service team are ready to support with any advice you might need. Drop our team a message or call us on 020 3370 0905 Mon to Fri 8am-4pm.

Let’s beat the blighters together!