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Frontline Spot On Flea & Tick Treatment for Large Dog (20-40kg) 6 Pipettes
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Estimated to be delivered within 2 to 5 days
- KILLS FLEAS - Fleas jumping onto your treated dog are killed within 24 hours, preventing infestations from building up
- KILLS TICKS - Ticks latching onto your treated dog are killed within 48 hours, helping to reduce the risk of disease transmission
- TRIED AND TRUSTED - it's original vet-strength formula has an exemplary safety profile
- EASY APPLICATION - Simply empty one pipette onto your dog's skin at the back of the neck and it will quickly spread over their coat - it's as easy as that
- TREAT MONTHLY - It's important to treat your pets year-round to prevent flea and tick infestations. One 6-pack provides your dog with 6 months of protection
Shipping Policy
Last updated: 27 July 2026
At FrontlinePlus®, we provide fast and secure delivery across the United Kingdom.
Processing and Dispatch
Orders are processed and dispatched Monday to Friday, excluding UK bank holidays. We aim to dispatch orders within 24 business hours after payment confirmation.
Orders placed on weekends or bank holidays will be processed on the next working day.
UK Free Express Delivery
We use Royal Mail express and next-day delivery services. Estimated delivery is 1–2 business days after dispatch.
Delivery may take longer for Northern Ireland, offshore islands, remote areas and certain postcodes. Next-day delivery is not guaranteed unless a guaranteed service is selected at checkout.
Tracking
Where available, tracking details will be sent by email after dispatch.
Delivery Address
Customers must provide a complete and accurate name, address, postcode and phone number. FrontlinePlus® is not responsible for delays or returned parcels caused by incorrect or incomplete delivery information
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
To start a return, you can contact us at support@frontline-spot-on.store. Please note that returns will need to be sent to the following address: [INSERT RETURN ADDRESS]
If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
You can always contact us for any return question at support@frontline-spot-on.store.
Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.
Exchanges
The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.
Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method within 10 business days. Please remember it can take some time for your bank or credit card company to process and post the refund too.
If more than 15 business days have passed since we’ve approved your return, please contact us at frontlineplus09@gmail.com.
Great product kept our lab free from ticks this year 👍
Having two cats and a labrador we occasionally have issues with fleas which is why I purchased these flea drops for our dog. These claim to kill fleas, ticks and lice.When purchasing make sure that you select the right product for your dog as the doses are dependent on your dogs weight. We have a 25kg lab so I selected the drops for dogs weighing over 20kg and up to 40kg.It's fairly easy to apply the treatment and our dog doesn't seem bothered by it at all. Part your dogs fur between the shoulder blades, I find it easier to use a comb for this, that way you don't get any on your hands either. Then dispense the product onto the dogs skin. It needs to be on the skin rather than the fur for it to work. Usually my hubby holds the dog still while I put the drops on.We've found these drops to work well whenever we've noticed fleas, they seem to disappear pretty quick after application. I always hoover more frequently too though to kill any fleas/eggs in carpets or upholstery and if necessary also use a household spray. Once we've got on top of an infestation these drops really help to keep them at bay. I can't say that we've ever had problems with ticks or lice on our dog though.These drops are good value for three treatments, one per month so three months worth of protection. If you have multiple pets I'd recommend treating all pets at the same time to make sure you break the fleas life cycle properly.I'm happy with the effectiveness and value of these flea drops so I will keep using these ones.
Fab
Fast delivery, does the job!
Works well, we have 4 dogs and we use this every month.
Great works well
ticks dead on contact
Product was great delivery was poorThrown on ground by the front door!
Took too vets they said good items so I've used them
No issues
Fast delivery, great product.
As described. Fast delivery thank you
Excellent product, highly recommended.As a repeat customer, this is exactly as advertised and I was very happy with my purchase.
Very good 6 is good value
Great product
Use this product all the time excellent
Works well!
Great thanks
Best treatment order this product every time
Seems to work and fairly easy to apply
Well packaged exactly as described quick delivery best price
Very good product, prevents my dogs getting fleas and ticks, been using it for years, and will continue to, I would recommend.
Good
brilliant
Good item
good stuff
Fabulous works without fail , gets rid of all fleas in a couple of days
Don’t bother with bob martin or any other cheaper brands ….. I have tried them all at various points on different animals… this one is the dogs ‘ x
our friend who has the dog says she likes this product
always use this for my dog, no fuss and keeps him safe from tics and fleas on forest walks and in garden.
Have been using this for years now.Easy to apply, no irritation issues.In 5 years none of my pets have had fleas once.