SENTRY NATURAL DEFENSE® Flea and Tick Spray for Dogs and Puppies Classic Brands Slow release granules sink to

Slow release granules sink to the bottom and provide treatment of the entire column of water

alphatocopheryl acetate

so the metal shroud drops down the second a squirrel lands on the wrap around perch

bolder print for better visibility

SENTRY NATURAL DEFENSE® Flea and Tick Spray for Dogs and Puppies Classic Brands Slow release granules sink toDISCOVER THE SCIENCE BEHIND SENTRY NATURAL DEFENSE To protect themselves, certain plants have developed highly effective defense mechanisms against potentially harmful insects. That's the idea behind SENTRY Natural Defense. SENTRY has harnessed the power of these natural botanical extracts to produce a line of flea, tick and mosquito control products. Years of testing went into the development of SENTRY Natural Defense. Many natural active ingredients