10 Best Flea Medicine for Cats in the UK 2025
Updated on 16/07/2025
#1
Recommended
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- Fleas are eliminated within 24 hours after contact with treated cats, preventing infestations.
- Ticks are killed upon contact, reducing the risk of disease transmission to your cat.
- Application involves a single pipette of solution applied to the skin at the back of the neck, spreading quickly across the coat.
- The formula is veterinarian-approved and safe for kittens over 1 kg from 8 weeks old.
- Monthly treatments are recommended for year-round protection against fleas and ticks, with one pack covering 6 months.
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- Fleas are eliminated within 24 hours after contact with treated cats, preventing infestations.
- Ticks are killed upon contact, reducing the risk of disease transmission to your cat.
- Application involves a single pipette of solution applied to the skin at the back of the neck, spreading quickly across the coat.
- The formula is veterinarian-approved and safe for kittens over 1 kg from 8 weeks old.
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#2
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- Eliminates fleas within 24 hours and ticks within 48 hours, protecting cats from irritation and potential diseases.
- Prevents flea eggs from hatching, reducing the risk of home infestations.
- Easy to apply; just empty one pipette at the base of the neck for effective coverage.
- Trusted vet-strength formula safe for cats and kittens over 1 kg, starting from 8 weeks of age.
- Monthly treatment helps prevent flea and tick infestations year-round, with a 6-pack offering 6 months of protection.
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- Eliminates fleas within 24 hours and ticks within 48 hours, protecting cats from irritation and potential diseases.
- Prevents flea eggs from hatching, reducing the risk of home infestations.
- Easy to apply; just empty one pipette at the base of the neck for effective coverage.
- Trusted vet-strength formula safe for cats and kittens over 1 kg, starting from 8 weeks of age.
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#3
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- Breaks the flea life cycle for large cats and rabbits
- Topical application is simple; use every 4 weeks for continuous protection
- Kills fleas on contact; no need for fleas to bite
- Eliminates fleas within 24 hours; prevents reinfestation for up to 4 weeks for cats
- Effective for large cats and rabbits over 4kg
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- Breaks the flea life cycle for large cats and rabbits
- Topical application is simple; use every 4 weeks for continuous protection
- Kills fleas on contact; no need for fleas to bite
- Eliminates fleas within 24 hours; prevents reinfestation for up to 4 weeks for cats
- Effective for large cats and rabbits over 4kg
#4
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- Tablets effectively eliminate fleas on cats and kittens from 4 weeks of age.
- Compatible with other flea and worm treatments; does not leave residue on coat or in home.
- Each tablet kills fleas within 24 hours of administration.
- Can be administered whole or mixed into food for easy consumption.
- Suitable for kittens and cats over 4 weeks of age and weighing more than 1 kg.
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- Tablets effectively eliminate fleas on cats and kittens from 4 weeks of age.
- Compatible with other flea and worm treatments; does not leave residue on coat or in home.
- Each tablet kills fleas within 24 hours of administration.
- Can be administered whole or mixed into food for easy consumption.
- Suitable for kittens and cats over 4 weeks of age and weighing more than 1 kg.
#5
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- Controls fleas within 24 hours and ticks within 48 hours.
- Provides up to five weeks of flea protection; can be applied monthly.
- Designed for easy application between the shoulder blades.
- Safe for cats and kittens over 8 weeks old and weighing more than 1kg.
- Contains Fipronil, targeting flea nervous systems for effective results.
- Recommended to use alongside household flea spray for comprehensive infestation management.
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- Controls fleas within 24 hours and ticks within 48 hours.
- Provides up to five weeks of flea protection; can be applied monthly.
- Designed for easy application between the shoulder blades.
- Safe for cats and kittens over 8 weeks old and weighing more than 1kg.
- Contains Fipronil, targeting flea nervous systems for effective results.
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#6
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- Kills fleas within 24 hours and ticks within 48 hours when applied to your cat's skin.
- Suitable for cats, kittens, and ferrets over 2 months old and weighing more than 1 kg.
- Easy application: part fur, apply pipette to skin, and dispense in two spots: base of the head and between the shoulder blades.
- Prevents re-infestation on pets and their surroundings using Fipronil, which acts quickly against fleas and ticks.
- Provides flea protection for up to 5 weeks and ticks within a week or less.
- Includes 3 pipettes for monthly application, promoting a regular flea control routine.
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- Kills fleas within 24 hours and ticks within 48 hours when applied to your cat's skin.
- Suitable for cats, kittens, and ferrets over 2 months old and weighing more than 1 kg.
- Easy application: part fur, apply pipette to skin, and dispense in two spots: base of the head and between the shoulder blades.
- Prevents re-infestation on pets and their surroundings using Fipronil, which acts quickly against fleas and ticks.
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#7
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- Effectively kills fleas within 24 hours to prevent infestations
- Reduces disease transmission risk by eliminating ticks that attach to cats
- Easy application: apply one pipette to the back of the neck for quick coat distribution
- Proven vet-strength formula safe for kittens over 8 weeks and 1 kg
- Monthly treatments ensure continuous protection against fleas and ticks for three months
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- Effectively kills fleas within 24 hours to prevent infestations
- Reduces disease transmission risk by eliminating ticks that attach to cats
- Easy application: apply one pipette to the back of the neck for quick coat distribution
- Proven vet-strength formula safe for kittens over 8 weeks and 1 kg
- Monthly treatments ensure continuous protection against fleas and ticks for three months
#8
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- Suitable for both dogs and cats
- Provides immediate flea elimination
- Non-aerosol alternative
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- Suitable for both dogs and cats
- Provides immediate flea elimination
- Non-aerosol alternative
#9
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- Fast-acting formula provides rapid elimination of fleas, visible results can be observed shortly after administration.
- Effective within 30 minutes, it eliminates up to 100% of adult fleas in just 6 hours.
- Formulated for cats and small dogs, effective for pets weighing between 1kg and 11kg.
- Easy to administer with or without food, one tablet per day until fleas are gone.
- Ideal for initial infestations, providing swift and effective flea control.
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- Fast-acting formula provides rapid elimination of fleas, visible results can be observed shortly after administration.
- Effective within 30 minutes, it eliminates up to 100% of adult fleas in just 6 hours.
- Formulated for cats and small dogs, effective for pets weighing between 1kg and 11kg.
- Easy to administer with or without food, one tablet per day until fleas are gone.
- Ideal for initial infestations, providing swift and effective flea control.
#10
24% Off
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- Rapid relief from fleas and ticks, with instant results for fleas and effects on ticks within 24-48 hours.
- Dual-action formula offers protection against both fleas and ticks, minimizing disease transmission risks.
- Easy application using a pipette on the back of the cat's neck ensures effective coverage.
- Contains fipronil, a powerful active ingredient offering effective treatment without needing a vet prescription for cats from 8 weeks old.
- Monthly usage provides continuous protection against fleas and ticks throughout the year.
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- Rapid relief from fleas and ticks, with instant results for fleas and effects on ticks within 24-48 hours.
- Dual-action formula offers protection against both fleas and ticks, minimizing disease transmission risks.
- Easy application using a pipette on the back of the cat's neck ensures effective coverage.
- Contains fipronil, a powerful active ingredient offering effective treatment without needing a vet prescription for cats from 8 weeks old.
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