SENTRY® Natural Defense™
Natural Flea Spray
for Dogs and Puppies
Natural Flea Spray
for Dogs and Puppies
PLEASE NOTE: The manufacture has had some reports of reactions in cats such as skin irritation and hair loss after
application. We recommend testing the product initially by applying the spray in a small area like the nape of the
neck, and waiting 24 hours to evaluate any response before giving your cat a full application of the spray. If you do
see an adverse reaction, wash your pet with a shampoo or dishwashing liquid that contains detergents, as this is the
most effective way to remove the oils causing the reaction.
While we understand that this product is not perfect since some pets do have an allergic reaction, we do believe it is
far safer than the chemical based insecticide products. The long-term use of systemic chemical pesticides often
leads to far worse problems than a skin reaction. The number of cats that have a reaction to the Sentry Flea & Tick
products is small, and for the majority of cats this product is safe and effective. We choose to offer this product for
dogs because we believe that providing a safer alternative to the chemical pesticides is an important service for
those pets owners who prefer to use this type of insect control product.
application. We recommend testing the product initially by applying the spray in a small area like the nape of the
neck, and waiting 24 hours to evaluate any response before giving your cat a full application of the spray. If you do
see an adverse reaction, wash your pet with a shampoo or dishwashing liquid that contains detergents, as this is the
most effective way to remove the oils causing the reaction.
While we understand that this product is not perfect since some pets do have an allergic reaction, we do believe it is
far safer than the chemical based insecticide products. The long-term use of systemic chemical pesticides often
leads to far worse problems than a skin reaction. The number of cats that have a reaction to the Sentry Flea & Tick
products is small, and for the majority of cats this product is safe and effective. We choose to offer this product for
dogs because we believe that providing a safer alternative to the chemical pesticides is an important service for
those pets owners who prefer to use this type of insect control product.
Active Ingredients:
Peppermint Oil .................. 1.00%
Cinnamon Oil .................... 1.50%
Lemongrass Oil ................. 1.50%
Clove Oil .......................... 1.70%
Thyme Oil ......................... 1.70%
2-Phenethyl Propionate* .... 1.70%
Other Ingredients:
(Vanillin, Isopropyl Myristate) ... 90.90%
* 2-Phenethyl Propionate is a natural botanical extract
commonly found in food.
Directions for Use
Do not use on pets under the age of 12 weeks.
Lightly spray your pet with the nozzle about 8" to 12" from
the pet. Start spraying the animal at the tail, making sure
to spray the entire coat of the animal, including legs, tail
and underbody. With you hand, fluff the hair against the
way it normally lays to assure that the spray penetrates
the coat to the skin. Do not saturate the animal and do
not spray in the face, eyes, or genitals. Repeat as
necessary. Pets may be treated indoors or outdoors. To
maintain best protection against fleas and ticks, use
this product year around.
Peppermint Oil .................. 1.00%
Cinnamon Oil .................... 1.50%
Lemongrass Oil ................. 1.50%
Clove Oil .......................... 1.70%
Thyme Oil ......................... 1.70%
2-Phenethyl Propionate* .... 1.70%
Other Ingredients:
(Vanillin, Isopropyl Myristate) ... 90.90%
* 2-Phenethyl Propionate is a natural botanical extract
commonly found in food.
Directions for Use
Do not use on pets under the age of 12 weeks.
Lightly spray your pet with the nozzle about 8" to 12" from
the pet. Start spraying the animal at the tail, making sure
to spray the entire coat of the animal, including legs, tail
and underbody. With you hand, fluff the hair against the
way it normally lays to assure that the spray penetrates
the coat to the skin. Do not saturate the animal and do
not spray in the face, eyes, or genitals. Repeat as
necessary. Pets may be treated indoors or outdoors. To
maintain best protection against fleas and ticks, use
this product year around.