Johnsons 4fleas Spot-on For Large Dogs Over 25kg 2 Vials

  • Fast acting spot-on that kills fleas on contact on your dog and surrounding area
  • Provides up to 2 months protection


All prices are inclusive of VAT where applicable.

SKU: JV-CAT-3tabs-1-1-1-1-1-1-1 Categories: , ,

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  • Standard delivery £2.99 (Free for orders over £40.00)
  • Choose your delivery day £3.99 (Free for orders over £40.00)
  • Next day delivery £5.99
  • Standard delivery: 2-3 working days

*Delivery services including Choose your delivery day subject to availability  

Johnson’s 4fleas Spot-on for large dogs over 25kg:
Johnson’s 4fleas Spot-on for Large Dogs over 25kg is a fast acting spot-on that kills fleas on contact on your dog and surrounding area. This treatment provides up to 2 months protection and contains 2 vials, each vial giving up to 4 weeks protection.


  • Kills fleas on contact on your dog;
  • Provides up 2 months protection;
  • 2 treatment pack.

Always read packaging and information leaflet before use.

For the prevention and treatment of flea infestations and for the treatment of biting lice (Trichodectes canis) on dogs over 8 weeks of age and weighing 4 kgs up to less than 10 kgs bodyweight. Fleas are killed within one day following treatment. One treatment prevents further flea infestation for four weeks.

Contains Imidacloprid.

For use with Dogs and Puppies over 8 weeks of age. Not for use on Cats.


Adult Dog, Senior Dog


Johnsons Veterinary

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