This item requires a vet's prescription
Seresto Large Dog
Seresto Collars are for the treatment and prevention of fleas in dogs and cats and for the protection against tick infestations. The collars can also be used as part of the treatment for Flea Allergy Dermatitis.
They are a grey, odour free collar supplied for cats, dogs 8kg and under and dogs over 8kg. They provide protection for up to 8 months. The active ingredients are imidacloprid and flumethrin.
Seresto is a prescription item and will be sent once a valid prescription is received. Please follow the instructions given by your vet.
Why Seresto? Unlike other flea treatments, Seresto releases it's active ingredient at very low doses which means the protection can last between 7 and 8 months. Once the collar is applied to your animal's neck, you do not need to do anything else until the 8 months is up and then the collar is simply replaced. This means you do not need to remember your monthly applications!
How to apply a Seresto Collar:
. Remove collar from the 100% recyclable tin and pouch. Detach plastic remnants from collar
. Put the collar around your pet's neck and push the end through the loop
. Tighten up the collar until there is a 2 finger width distance between the collar and your animal's neck
. Any excess collar should then be cut off
In growing pets, additional collar length should be left on so it can be adjusted accordingly.
Ideally, the collar should be applied before the beginning of the flea or tick season.
This is a prescription item and will be sent once a valid prescription is received.
To check the most up to date information about this product, please read its Summary of Product Characteristics (SPC) on the Veterinary Medical Directorate’s (VMD) Product Information Database:
We offer a range of delivery options:
Our standard delivery is free by Royal Mail 2nd Class (for lightweight items up to 2kg) - there are some exceptions and you can see these on our delivery page. These include refridgerated items, controlled prescription medication, heavy food items 2kg+ and aerosols which have to be sent via our Courier service.
We also offer delivery by Royal Mail 1st Class or via Next Working Day Courier for a small fee (for items in stock ordered before 12pm Monday to Thursday). Where available orders can be upgraded to Next Working Day pre-12pm or Saturday Delivery. Standard courier orders placed before 12pm on Fridays will be delivered the following Monday.
Orders under £20 have a £2.50 handling fee automatically added.
Food deliveries weighing 2kg and over ordered before 12pm (Monday to Thursday) will be delivered next working day by courier - Monday to Friday - excludes Saturday delivery. Orders placed on a Friday, Saturday and Sunday will be delivered on a Tuesday. Orders weighing over 6kg are sent free.*
*Please note that any other items ordered with food will be sent separately via Royal Mail 2nd Class by default. If you require non-food items on a faster service we offer the option to upgrade to Royal Mail 1st Class or Courier delivery of non-food items for an additional charge.
For more information, view our delivery page.
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