Please Note: Our last posting date for delivery by Christmas Day will be Thursday 19th December. Click & Collect is available from our shop in West Sussex! MON-FRI Only - Select 'Pick up in Store' during the checkout stage instead of 'Shipping'
Johnson's 4fleas Dual Action Spot-On Solution is a premium, veterinary strength flea treatment for cats over 8 weeks of age weighing 4kg or greater. This fast acting, spot-on solution kills fleas on contact, kills 98-100% of all fleas within 12 hours and prevents further flea infestation for 3 to 4 weeks. Johnson's 4fleas Dual Action Spot-On Solution will also kill any flea larvae in your cat's immediate surroundings.