Zodiac Spot On Plus Flea & Tick Control for Cats / Kittens Over 3 lbs. kills fleas and deer ticks for up to 1 month. Kills and repels mosquitoes for up to 18 days.Kills flea eggs for up to 1 month. Stops the flea life cycle and prevents reinfestation. Pet Specifix applicator shape helps prevent misuse on dogs. Longer tip makes application easy - even in long hair. 

4 month supply.

• Kills fleas and deer ticks for up to 1 month
• Kills and repels mosquitoes for up to 28 days
• Kills flea eggs for up to 1 month
• Prevents flea reinfestation for up to 1 month