15/10/2026
🐾 I've treated my pet for fleas, so why are they STILL itching?!
At the end of each day I open my messages to all sorts of questions from pet owners, and lately there's one that seems to be popping up more and more.
"I've treated my dog/cat for fleas, but they're still scratching. Is the treatment not working?"
Well, not necessarily! And here's something that might surprise you.
Around 95% of the flea population is actually living in the environment, NOT on your pet! 😳
That's right! Only around 5% are adult fleas on your pet. The other 95% are eggs, larvae and pupae hiding in your carpets, couches, bedding, floorboards and all those lovely little places your pets spend their time.
Now here's the other thing a lot of owners don't realise...
With many flea treatments, the flea needs to actually BITE your pet before it dies.
So you've treated your pet, fantastic! But you've still got all those fleas developing in the environment, waiting to hatch and jump on for a feed.
The treatment kills the fleas, but it doesn't necessarily stop them from biting first.
And for some pets, especially those with a flea allergy, just ONE bite is enough to set off some pretty serious itching!
This is why you can treat your pet today and still have them scratching next week.
You're not just dealing with the fleas you can see. You're dealing with an entire life cycle, and unfortunately that doesn't disappear overnight.
So what should you be doing?
🐾 Treat EVERY dog and cat in the household, even if they're not scratching.
🐾 Keep your flea treatments up to date. Don't just treat once, see no fleas and assume the problem is sorted.
🐾 Vacuum, vacuum, vacuum! Carpets, couches, under furniture, along skirting boards. You'd be surprised where those little pests are hiding.
🐾 Wash your pet's bedding and blankets regularly.
🐾 If you've got a decent infestation going on, you may need to treat the environment as well.
Depending on how bad the infestation is, it can take weeks or even a few months to get on top of things.
And another thing... just because you can't see fleas doesn't mean your pet doesn't have them! Some animals are brilliant at grooming them off before you even get a chance to spot one.
So please don't automatically assume your flea treatment isn't working because your pet is still itching.
Of course, not every itchy pet has fleas! Allergies, skin infections and a number of other things can cause scratching too, so if your pet is really uncomfortable, developing sores or losing hair, it's worth a trip to your vet.
If you're unsure what flea treatment to use, how often to give it or whether what you're currently using is suitable, feel free to flick me a message.
Sometimes getting on top of fleas takes a little more than just popping a treatment on your pet and calling it a day! 🐶🐱