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FRONTLINE Plus Flea and Tick Treatment for Cats Over 1.5 lbs. 6 Treatments
FRONTLINE Plus Flea and Tick Treatment for Cats Over 1.5 lbs. 6 Treatments
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About This
- FRONTLINE Plus for Cats provides waterproof, fast-acting, long-lasting flea and tick protection that's proven to kill fleas, flea eggs, flea larvae, chewing lice, and ticks that can transmit Lyme disease
- Break the flea life cycle with FRONTLINE Plus for Cats, specially formulated with fipronil and (S)-methoprene to kill existing adult fleas, flea eggs and flea larvae to guard against further infestations for flea & tick control
- Trusted by pet owners for over 20 years, FRONTLINE Plus for Cats can be used on kittens as young as eight weeks old, weighing 1.5 pounds or more; One monthly dose provides protection from fleas & ticks for a full 30 days
- Even indoor dogs need flea and tick control because you or other pets in the household may bring fleas into the home; These fleas can lead to a flea infestation
- FRONTLINE Plus also comes in a formula designed for dogs and puppies, 8 weeks and older, weighing 5 lbs and over, providing the same reliable flea & tick protection
- Treat cats and dogs in the home monthly to effectively control fleas and ticks and prevent the establishment of new infestations
- Subscribe & save today to make it easier to keep your cat or dog protected year-round and make sure you never run out of FRONTLINE Plus

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"It’s rare to find pet products that feel this intentional. Everything from the packaging to the soft tones felt like it belonged in our home."
Sophia J. – Portland, OR -
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"Shopping here reminded me why I love spoiling my pup. There's a calmness and care behind the selection that really shows."
Daniel W. – Chicago, IL -
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"Whisker & Co. isn’t just a pet store—it feels like a lifestyle choice. Even my friends noticed how pretty the accessories are."
Ava K. – Los Angeles, CA
FAQ
How long does shipping take?
Most orders are processed within 3–5 business days.
Once shipped, estimated delivery times are:
- USA: 3–8 business days
- Rest of the world: 3–12 business days
You’ll receive a tracking link by email as soon as your order ships.
Please note: Shipping may take longer during holidays, promotions, or due to customs delays.
Can I return or exchange an item if it doesn’t fit?
Yes! We accept returns and exchanges within 30 days of delivery, as long as the item is unused, in its original condition, and in the original packaging.
Please note:
Pet food, treats, supplements, and other edible products follow separate safety and freshness standards.
These items cannot be returned once opened or if the packaging has been compromised.
For full details, please see our Returns & Refund Policy or contact us anytime.
Please note that functional issues after delivery may be handled under the manufacturer’s warranty policy.
What if my item stops working after delivery?
For product malfunctions after delivery, warranty and technical support are handled directly by the manufacturer.
If the issue occurs within the initial return period, please contact us and we will assist you accordingly.
If you have difficulty reaching the manufacturer, feel free to let us know.
Can I change or cancel my order after placing it?
Orders are processed quickly to ensure fast delivery.
Once an order has been processed, it cannot be changed or canceled.
If you need to request a cancellation, please contact us within 30 minutes of placing your order.
Cancellation requests made within this window may be subject to a transaction fee.