Frontline Spot On for Dogs 10 - 20kg

£17.66 – £27.46 From £4.58 each
  1. 3 Eaches
  2. 6 Eaches

This is a specialist veterinary product. We will ask you a simple set of questions to confirm that you are buying the correct medicine for your pet and know how to use it safely

Warning: By law we cannot sell this product to anyone under 18, by placing an order with us you are confirming that you are over the age of 18.

Order by 3pm for Express Courier Delivery  Some of the items we sell are a bit too bulky to fit on our delivery vans so we offer our customers Next Day Delivery via courier. Deliveries are made from 8am - 8pm Monday to Saturday and 9am - 5pm on Sundays. Your delivery slot will only be confirmed once your order has been placed.

Medicinal Category : AVM-GSL

Frontline Spot On for Dogs may be used to treat and prevent fleas and ticks, and to control biting lice on your dog.

It can be used on a dog or puppy which weighs over 10kg and up to 20kg and is at least 8 weeks old.

Do not use on rabbits. 

Product Information

Instructions will be included with the product. If you have questions about the use of this veterinary medicine, please contact us at or speak to your vet. Further information about veterinary medicines can be obtained from the  Veterinary Medicines Directorate or on the data sheet here

As this is a veterinary medicine our Vet Team may on occasion contact you to ensure that this product is suitable for your pet.

Due to regulatory law and safety reasons this product cannot be returned after delivery and is excluded from our returns policy and exempt from the usual cool-off period.

Active ingredient

Fipronil 134mg per pipette


Treating your dog is easy with FRONTLINE Spot On.
Weigh your dog and choose the correct size pipette for its weight.
Dose: 1 pipette of 'FRONTLINE Spot On for Dogs 10 - 20kg' for dogs weighing over 10 kg and up to 20 kg bodyweight
For topical use only.
How to use: Hold upright. Tap the narrow part of the pipette to ensure that the contents are within the main body of the pipette. Break back the snap-off top of the spot-on pipette along the scored line. Part the coat between the shoulder blades until the skin is visible. Place the tip of the pipette on the skin and squeeze gently at one or two spots to empty its contents onto the skin.
Applying FRONTLINE Spot On causes fleas to become hyperexcited, so it's not unusual for them to become more visible before dying.
You can handle your dog as usual as soon as the application site is dry.
Minimum treatment interval is 4 weeks.

Safety Advice

Do not use on dogs or puppies less than 2 months old or weighing less than 10kg.

The product may be used in pregnancy and lactation. 

For animal treatment only. Keep out of the sight and reach of children.

Wash hands after use.

Avoid direct contact with the skin and eyes.

Wear gloves if you have any known hypersensitivity to the product

Store below 25 degrees and out of direct sunlight.