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  • Frontline Plus for Cats Frontline Plus for Cats

Frontline Plus for Cats

by Merial

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Frontline Plus for Cats provides fast, effective and convenient treatment and control of fleas, ticks and chewing lice


  • Stops and prevents infestations 
  • Kill adult fleas, flea eggs and flea larvae 
  • Prevents all flea stages egg, larvae, pupae from developing 
  • Kills all stages of deer ticks which may cause lyme disease, brown dog ticks, American dog ticks and lone star ticks 
  • prevents and controls re-infestations 
  • Rapidly eliminate infestations with chewing lice 
  • Aids in control of sarcoptic mange infestations 
  • Can also be used on breeding, pregnant and lactating bitches 
  • Fast acting 
  • Long-lasting 
  • Waterproof:remains effective even after bathing, water immersion or exposure to sunlight *Frontline Plus is available for Cats and Kittens 8 weeks or older 

How does Frontline Plus work?:

Frontline Plus contains Fipronil and the insect growth regulator S Methoprene. Frontline Plus effectively targets all stages of fleas. Fipronil collects in the oils of the skin and hair follicles, and continues to be released from hair follicles onto the skin and coat, resulting in long-lasting activity against fleas, ticks and chewing lice.


Individual sensitivities, while rare, may occur after using any pesticide product. Since FRONTLINE Brand Products are topical some pets may experience temporary irritation at the site of product application. If signs persist, or become more severe within a few days of application, consult your veterinarian immediately Keep out of reach of children. Do not use on puppies under 8 weeks of age.

Frontline Plus is manufactured by and is a registered trademark of Merial. The information provided on this website is for educational purposes only and is intended to be a supplement to, and not a substitute for, the expertise and professional judgment of your veterinarian.

We reference Merial as the source for our information. Always consult your own veterinarian for specific advice concerning the diagnosis, and treatment of your pet. As stated the information provided is for educational purposes to aid you in purchasing your pet's medication, it is not a substitute for a veterinary exam, nor does this information suggest that this medication will be tolerated by your pet or that your pet will not experience side effects. Note: Any trademarks are property of their respective companies.



When used monthly, FRONTLINE PLUS FOR CATS completely breaks the flea life cycle and controls tick and chewing lice infestations. Research demonstrates that FRONTLINE PLUS kills adult fleas, flea eggs, and flea larvae for up to six weeks. FRONTLINE PLUS also prevents development of all flea stages for up to six weeks. FRONTLINE PLUS kills ticks for at least one month. A once monthly application is recommended where tick control is needed. Although FRONTLINE PLUS can control fleas for up to six weeks, if there is a high risk of reinfestation or if the pet has fleas which may cause flea allergy dermatitis, a once monthly application may be needed.

FRONTLINE PLUS FOR CATS remains effective even after bathing, water immersion, or exposure to sunlight. Avoid contact with treated area until dry. Do not reapply FRONTLINE® PLUS for 30 days


To control fleas: 

When used monthly, Frontline Plus completely breaks the flea life cycle. Research demonstrates that Frontline Plus kills adult flea, flea eggs and flea larvae for up to three months.Although Frontline Plus can control fleas for up to three months, if there is a high risk of re infestation or if the pet has fleas which may cause flea allergy dermatitis, a once monthly application may be needed. 

To control ticks: 

Fronline Plus kills ticks for at least one month. A once monthly application is recommended where tick control is needed. 

To control chewing lice: 

Frontline Plus kills chewing lice for at least one month. A once monthly application is recommended where chewing lice control is needed.

Note:Do not reapply Frontline Plus for 30 days. 

Dosage and Administration: 

Frontline Plus for Cats and  Kittens 8 weeks or older  Green Box

FRONTLINE Plus and FRONTLINE Top Spot can be applied in one easy application: 

Remove an applicator from the child-resistant package and cut or lift off the plastic tab to expose the foil. Peel down. 
1.Hold the applicator upright and snap the tip away from your face and body. 
2.Place the applicator tip through your pet's hair to the skin between the shoulder blades. 3.Squeeze the applicator and apply the entire contents in a single spot onto your pet's skin. 


FRONTLINE Spray is typically used to treat a severe infestation quickly. 











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