Capstar has a rapid onset of action - starts killing fleas within 30 minutes - and continues to rapidly kill fleas for 24 hours. It is safe to give repeated doses of Capstar tablets if more fleas are seen, but no more than one dose per day should be given. Capstar Tablets contain nitenpyram which starts working in 15 minutes, killing 95% of adult fleas within the first 6 hours and 100% of adult fleas within 24 hours.

Unfortunately we are no longer able to send to France, Germany, Slovakia or Sweden due to customs regulations. Please note that if you are purchasing a mix of Light and Heavy items at the same time, these will be sent separately.Capstar for Dogs and Cats are safe to be used every day until you get rid of all the fleas, as nitenpyram doesn’t stay in your pet’s body for too long. Would half a tablet be sufficient for 12 week old kittens that weigh 1kg and just over or do they need a whole tablet when they are so small? I have tried every flea treatment going and I have 7 cats and I popped one in each mouth and within 15-20 mins I had my cats going crazy and the fleas were dying. Please be assured that our couriers will work as hard as they can to deliver parcels as normal, and will get your parcel to you as soon as they are able.

An adult female flea can lay up to 2,000 eggs in her lifetime which will be bothering your pet as adults soon. Once the fleas bite and feed from your animal, the Nitenpyram attacks the parasite’s nervous system and causes paralysis and then death. The medication begins working within 30 minutes of application and kills over 90% of adult fleas within a few hours. Unlike human medications, which we often know some information about when we are told to take them, we are more inclined to just give our pets exactly what they have been prescribed without ever really knowing what the medication is or what it does. To prevent re-infestation, a suitable treatment to control immature stages of the flea life cycle is recommended.However, if you observe your pet exhibiting any abnormal signs or behaviors that you suspect may be related to an overdose, immediately contact your veterinarian or an animal poison control center.