*Images are for illustrative purposes only

Nexgard Spectra Chewable Tablets for Dogs


Nexgard Spectra Chewable Tablets for Dogs. For the treatment of flea and tick infestations in dogs when the concurrent prevention of heartworm disease and/or treatment of gastrointestinal nematode infestations is indicated.
Prescription Medicine
  • Select Option
  • Large (15 - 30kg) Pack of 3
  • Medium (7.5 - 15kg) Pack of 3
  • Small (3.5 - 7.5kg) Pack of 3
  • XLarge (30 - 60kg) Pack of 3
  • XSmall (2 - 3.5kg) Pack of 3
Max 1 per customer
£21.09 - £35.25
Adding to basket… The item has been added
Browse other products from the Boehringer range

Nexgard Spectra Chewable Tablets for Dogs.

Indications for use:
Treatment of flea and tick infestations in dogs when the concurrent prevention of heartworm disease and/or treatment of gastrointestinal nematode infestations is indicated.

Treatment of flea infestations (Ctenocephalides felis and C. canis) in dogs for 5 weeks.

Treatment of tick infestations (Dermacentor reticulatus, Ixodes ricinus, Rhipicephalus sanguineus) in dogs for 4 weeks.

Fleas and ticks must attach to the host and commence feeding in order to be exposed to the active substance.

Treatment of infestations with adult gastrointestinal nematodes of the following species: roundworms (Toxocara canis and Toxascaris leonina), hookworms (Ancylostoma caninum and Ancylostoma braziliense) and whipworm (Trichuris vulpis).

Prevention of heartworm disease (Dirofilaria immitis larvae) with monthly administration.

Amounts to be administered and administration route:
For oral use.

Dose: The product should be administered at a dose of 2.50–5.36 mg/kg bodyweight of afoxolaner and 0.50–1.07 mg/kg bodyweight of milbemycin oxime in accordance with the following table:

Bodyweight (kg) of dog

Number and strength of tablet to be administered

NexGard Spectra (XS) 9 mg/ 2 mg

NexGard Spectra(S) 19 mg/ 4 mg

NexGard Spectra (M) 38 mg/ 8 mg

NexGard Spectra (L) 75 mg/ 15 mg

NexGard Spectra (XL) 150 mg/ 30 mg

















For dogs above 60 kg appropriate combinations of chewable tablets should be used.

Method of administration: The tablets are chewable and palatable to most dogs. If the dog does not accept the tablets directly they may be administered with food.

Treatment schedule: The treatment schedule should be based on veterinary diagnosis and on the local epidemiological situation. NexGard Spectra can be used as part of the seasonal treatment of fleas and ticks (replacing treatment with a monovalent flea and tick product) in dogs with diagnosed concurrent gastrointestinal nematode infestations. A single treatment is effective for the treatment of gastrointestinal nematodes. After treatment of the nematode infestations, further flea and tick treatment should be continued with a monovalent product.

Heartworm disease: NexGard Spectra kills Dirofilaria immitis larvae up to one month after their transmission by mosquitoes therefore the product should be administered at regular monthly intervals during the time of the year when vectors are present, starting in the month after the first expected exposure to mosquitoes. Treatment should continue until 1 month after the last exposure to mosquitoes. To establish a treatment routine, it is recommended that the same day or date be used each month. When replacing another heartworm preventative product in a heartworm prevention programme, the first treatment with NexGard Spectra should start on the date when the former medication was due to have been administered.

Dogs living in heartworm endemic areas, or those which have travelled to endemic areas, may be infested with adult heartworms. No therapeutic effect against adult Dirofilaria immitis has been established. It is therefore recommended that all dogs 8 months of age or more, living in heartworm endemic areas, should be tested for existing adult heartworm infestation before being treated with the product for heartworm prevention.

Immediate packaging:
The product is individually packaged in plastic blisters. One carton contains one blister of 1, 3 or 6 chewable tablets. Not all pack sizes may be marketed.

How do you purchase with a prescription Please order online or call us on 01833641112, you can then email or post your prescription. Once we have this your order will be dispatched. -- Require your postal address to send prescription. Contact -- My puppy Labrador has had one Chewable tablet from our vet, I would like to buy direct if possible, but not sure what size product to get? Please speak to the prescribing veterinary surgeon

Shipping charges mainland UK zone1

Value Weight Delivery Charge
Over £49.00 Any Weight FREE
Under £49.00 No weight limit £4.50
Under £49.00 Under 250g £2.99

Most orders are despatched the same day and standard delivery is 3 to 5 working days from despatch. FAST Expedited options are available.

NB: Orders placed with faster delivery must be placed before 13:00 to ensure same day dispatch (excluding weekends and bank holidays). Please also check on the product page that the items ordered show 'In Stock' otherwise your order will be delayed until the stock becomes available, which in most cases will only be 24hrs.

Estimated "Usually shipped in" information is shown against most products

Overseas orders

Postage outside of the UK is from £4.50

Prescription Items

Prescription items will be sent on receipt of a valid signed and dated prescription.

Pick up

We offer a pickup service for orders placed over the phone.

Please ring us on 01833 641112 for more information.

Refrigerated Items

Refrigerated items will be sent by carrier or Royal Mail with coolpacks unless you pay for a premium for a refrigerated delivery. We will contact you prior to despatch for your instructions.

We want you to be completely satisfied with any purchase. If not any item* can be returned to us within 14 days of receipt for exchange or refund Please give us a ring for a returns number on 01833 641112 or alternatively email sales@hyperdrug.co.uk to obtain a returns number.

*Due to legal requirements medicines may not be returned except to correct an error in despatch or in response to an "official recall". If an item is believed to be faulty it should be returned for inspection and it may be necessary to forward it to the manufacturers for testing before replacements or refunds can be authorised. This does not infringe legal rights. Please contact our customer services for a "Returns Number" which must appear on the outside of the package or it will not be accepted. We advise customers to use an insured method of shipping and to retain proof of despatch. We may refuse returns on products specially obtained or manufactured to order. Items must be returned unsoiled and unused and sent adequately packed and carriage paid.

Related Products

Milbemax Chewable Tablets for dogs Currently Unavailable
Milbemax Chewable Tablets dog wormer for the treatment of mixed infections by adult cestodes and nematodes of the following species: Cestodes: Dipylidium caninum, Taenia spp., Echinococcus spp., Mesocestoides spp Nematodes: Anclystoma caninum, Toxoc
£19.99 - £381.19