Kills all life stages of fleas on dogs and cats 8 weeks or older
Begins working within 12 hours to kill fleas on contact
Kills eggs, larvae and adult fleas to break the life-cycle and help prevent re-infestation
Waterproof formula continues working for up to four weeks, even after bathing
Convenient, monthly topical application for all size cats, dogs, rabbits, and ferrets
Includes 30ml bottle of flea treatment, dropper used to measure and apply and instructions with a dosage chart.  The number of monthly doses per bottle varies depending on the weight of your pet:
75 months worth for pets up to 10 pounds
37 months worth for pets 11-20 pounds
25 months worth for pets 21-30 pounds
18 months worth for pets 31-40 pounds
15 months worth for pets 41-50 pounds
12 months worth for pets 51-60 pounds
10 months worth for pets 61-70 pounds
9 months worth for pets 71-80 pounds
8 months worth for pets 81-90 pounds
7 months worth for pets 91-100 pounds

Returns accepted for this item if it's within 30 Days