• Kills fleas, flea eggs, flea larvae and ticks, plus repels mosquitoes on cats
  • Maximized botanical protection with plant-based ingredients (Cedarwood and Lemongrass oils)
  • Free from parabens, dyes and harsh chemicals and won’t irritate cat's skin
  • Conditions the cat's coat with vitamin E
  • For use on cats 6 months of age and older
Age Size Type
6 Months & Older 14 oz. for Cats and Kittens
  • Product Description

    Both a treatment and a preventative, Hartz Nature’s Shield Cat Spray incorporates plant-based ingredients that kill fleas, flea eggs, flea larvae, ticks, and mosquitoes. Formulated with plant based effective and sustainable ingredients like cedarwood and lemongrass oils (when used as directed).

    Nature’s Shield is free of parabens, dyes and harsh chemicals – making it the right choice for use on pets (6 months of age and older).

    For Best Results

    To control fleas, ticks and mosquitoes on your cat, spray Nature’s Shield in misting motion, being sure to cover legs, back and stomach, while avoiding contact with eyes, nose and genitals. This pet spray can be used to prevent and treat an infestation at any time of the year, but should not be applied for more than 3 consecutive days.

    Only use one method of flea and tick control on your cat at a time.

  • For use on Cats. This product has been formulated for use directly on cats  6 months of age and older for the control of fleas, ticks and mosquitoes. Spray the cat with a light mist, covering legs, back, and stomach avoiding contact with eyes, nose, mouth and genitals. Cover the entire coat and gently brush into the coat (if desired) for optimal coverage. Repeat as necessary. The product is best used year round as needed.

    Store in original container in a cool dry place.

    In accordance with local and state regulations. Place empty container in trash or recycle. Do not reuse empty container.


    Causes moderate eye irritation. Wash hands thoroughly with soap and water after handling. Prolonged or frequent repeated skin contact may cause allergic reactions in some individuals.

    Domestic Animals:
    For external use only. Avoid contact with eyes, mouth, nose and genitals. Sensitivities may occur after use of any product intended to control insect pests. If sensitivity occurs discontinue use and bathe your cat with soap and water. If signs continue consult a veterinarian. Before using the product on debilitated, pregnant and nursing cats consult a veterinarian. Do not use on cats or kittens under 6 months of age. Not for aquatic use.

    Not for use on food, food crops, food contact surfaces or animal feed commodities.

  • If in Eyes

    Hold eyes open and rinse slowly and gently with water for 15-20 minutes. Remove contact lenses, if present, after the first five minutes then continue rinsing. If irritation persists see a doctor.

    If on Skin

    Wash with soap and water.

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