
Can Dogs Get Fleas in Winter? The Truth Most Owners Miss
Yes, dogs can get fleas in winter. Many owners have seen infestations during the winter months that were even worse than in summer.
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Genuine pet medicine
FRONTLINE® Flea Spray is an easy-to-use spray solution for treating and preventing flea, tick, and biting lice infestations on your pet. This product is suitable for dogs, cats, puppies, and kittens from 2 days of age.
This item requires a current prescription from your vet before we can dispatch it. The good news? Sorting it out is simple and only takes a moment.
As soon as your prescription reaches us, our team will verify the details and get your pet’s treatment posted out to you.
FRONTLINE® Flea Spray is an easy-to-use spray solution for treating and preventing flea, tick, and biting lice infestations on your pet. This product is suitable for dogs, cats, puppies, and kittens from 2 days of age.
Frontline flea spray for Cats & Dogs – 250 ml
Frontline flea spray is a fast-acting topical solution that kills fleas, ticks, and biting lice on your pet. It contains fipronil and is safe for kittens and puppies from just 2 days old, making it ideal for pets of all ages.
Why it’s good:
How it works
How to apply
Available with fast UK delivery from Ashcroft 4 Pets, a UK-registered online pet pharmacy.
It comes in a 250 ml spray. Fast UK delivery is available from Ashcroft 4 Pets, a UK-registered online pet pharmacy.
Products Key Benefits
Active ingredient
The active ingredient in this product is Fipronil 0.25% w/v – kills fleas, ticks, and biting lice
Excipients / Inactive Ingredients:
Solvents and stabilizers to ensure even application and effectiveness
Note: Always read the product label before use and follow instructions. Suitable for dogs and cats from 2 days old.
No prescription needed for this item. A vet, pharmacist or SQP checks every order before it’s supplied.
Legal category: NFA-VPSPick the weight band or pack size you need, then add to basket.
Delivery method, billing, payment. Free standard delivery over £50.
Royal Mail Standard (2–3 working days) or 24 First Class (1 working day). Unbranded, secure packaging.

Yes, dogs can get fleas in winter. Many owners have seen infestations during the winter months that were even worse than in summer.

Still seeing fleas an hour after treating? That’s normal. Vet-reviewed guide to how long flea treatments take to work and when it’s safe to reapply.

Digestive problems in dogs are common and can be stressful for owners to manage. Because dogs are natural scavengers, their stomachs are often exposed to foods and substances that may upset digestion.