Durvet - ZoGuard Plus - Dog - 89 to 132 lbs.

Contains the same flea-and-tick fighting protection as FRONTLINE Plus
Works quickly to kill adult fleas and ticks for up to one month
Eliminates flea eggs and larvae - others don't
Fast-acting
Long-lasting
Waterproof

Fipronil.....................................9.80%
(S)- methoprene.......................8.80%
OTHER INGREDIENTS..........81.40%

Dogs 8 weeks of age or older.