Johnsons 4Fleas Tablets are an easy to use oral treatment to kill adult fleas on Dogs over 11kg.
Effects on the fleas can be seen as soon as 15 minutes after administration. Between 95% and 100% efficacy is observed within the first 6 hours after administration and complete efficacy is reached within 24 hours.
100% safe to have contact with a pet which is treated with 4Fleas Tablets.
4fleas tablets are the only oral non insecticidal flea treatment on the OTC market.
4fleas tablets are rapidly absorbed into the bloodstream of cats and dogs.
With 4fleas tablets, fleas only need to feed once before they are killed.