No sugar, fillers, binders, artificial colors or flavors
Builds a natural shield by strengthening natural immunity
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Shipping Estimate
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Ships within 48 hours · Estimated delivery Oct 31 - Nov 5
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Description
GCP Flea & Tick Natural Defense for Cats - 100 Soft ChewsOverview HIGHLIGHTS 100 Soft Chews Safely repels fleas, ticks & mosquitos NO Harsh Chemicals Long lasting protection Delicious and easy Made to FDA standards 60 day money back guarantee SUGGESTED USAGE These soft chews help build your cat's long term flea and tick resistance when given daily for 30 days or more. How many chews should I give my cat? 10 lbs: 1 chew 10+ lbs: 2 chews Benefits Natural & Effective No sugar, fillers, binders, artificial
Overview
HIGHLIGHTS
- 100 Soft Chews
- Safely repels fleas, ticks & mosquitos
- NO Harsh Chemicals
- Long lasting protection
- Delicious and easy
- Made to FDA standards
- 60-day money back guarantee
SUGGESTED USAGE
- These soft chews help build your cat's long-term flea and tick resistance when given daily for 30 days or more.
- 10 lbs: 1 chew
- 10+ lbs: 2 chews
Benefits
Natural & Effective
Designed for Cats
Packed with vitamins, promoting overall cat health and well-being
Tasty chicken-flavored chews with catnip that are easily chewable
Tasty chicken-flavored chews with catnip that are easily chewable
Premium Quality
Formulated with powerful yet natural pest-deterring ingredients
Made to FDA standards in the USA
Made to FDA standards in the USA
Ingredients
Active Ingredients
GCP Flea, Tick, and Mosquito Deterrent chews are a natural supplement designed to make your cat unwelcoming to pests. Its efficacy is based on three natural, science-based mechanisms:
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Thiamine (vitamin B1) Helps to reduce fleas on the skin by promoting the release of sulfur, which is toxic to fleas, through the skin. While Thiamine is highly effective in reducing fleas, ticks and mosquitos, it poses no danger to your pets. GCP contains more than 10x the thiamine of our competitors!
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Apple Cider Vinegar Has been shown to safely repel insects by making your pet’s skin and blood more acidic. Fleas have also been shown to be deterred by the smell and taste of vinegar. Apple cider vinegar is effective in treating current pest infestations and helps to prevent new ones from occurring. It also works in conjunction with the lauric acid in coconut oil to repel pests.
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Catnip Emits an odor that’s not tolerated by fleas. Nepetalactone is an essential oil found in Catnip, which cats absolutely love and bugs absolutely hate.
More Vitamins, Minerals, & Good Stuff
- Niacin (vitamin B3) helps promote skin and coat health in cats.
- Vitamin B12 works to ensure that your pet’s nervous system functions properly. It also promotes normal cell growth. Vitamin B12 helps to maintain the energy levels of cats so they can enjoy purrfect days.
- Vitamin E is a fat-soluble nutrient that is essential for a cat’s muscles, circulatory system, and injury healing. It’s also an antioxidant, helping to protect cells from damage caused by free radicals.
- Coconut Oil contains anti-inflammatory properties that promote skin and coat health. Lauric acid, the main component of coconut oil, also helps to deter pests from biting and infesting your pet’s skin. Coconut oil additionally soothes skin and prevents flea rash.
Quality you can trust
We manufacture our delicious GCP chews that successfully deters fleas, ticks and mosquitos without additives, binders, fillers, sugars, chemicals or pesticides.
We never include ingredients that can lead to severe allergic reactions in pets, such as geranium, lavender, pennyroyal oil or eucalyptus.
Our active ingredients are all vigorously tested and uniquely formulated to naturally repel fleas, ticks and mosquitos, while promoting overall great health and well-being for your pets.
We manufacture our supplements in the USA in an FDA approved facility. We personally see to it that every step of production is held up to the most rigorous manufacturing standards.
Frequently Asked Questions
How long does it take to start having an impact?
Our chews are designed to be used daily and build up deterrence over 30 days for full effect.
How often should I use this product?
This product is designed to be given to your cat daily to build up and maintain a first line of defense against fleas, ticks, and mosquitos.
What is the dosage?
Dosage is based on the size of your cat – 1 chew per 10 lbs. See the dosage chart above.
We already have an active flea infestation. Is this the right product for me?
Since our product is a preventative and deters pests over 30 days of daily use, we would recommend using other natural solutions such as flea shampoos first.
60 Day Money Back Guarantee
Our products come with a 60-day no-hassle guarantee. If your cat decides they don’t like the chews, or if it “isn’t working out,” we’ll refund you. Hassle free.Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.0 ★★★★★
Based on 13 reviews
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Product Reviews
★★★★★ 5
Good fit
Size: Small, Color: Black
Fits amazing! Will be wearing this for my wedding. My Fiancée loves it
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 30, 2023
★★★★★ 4
This passes the etiquette for a formal day occasion—better if you tailor it.
Size: Small, Color: Grey
Speaking to Americans here.
Size S fits a perfect "walmart small". (tall)
But the waist of the jacket is boxy. If you went to a tailor, and had the waist fitted for 80 freedom-eagles, you'd still come out ahead. This is great quality for three-piece suit.
I'm skipping the vest, as it has no special features that pair it with morning suit. It's just a cheap, shiny prom-rental vest.
Trouser waist is a perfect fit. Fabric feels genuine for a lightweight summer suit. Contrary to some of the illustrations, the trousers fit on the "natural waist', not the "blue jeans waist". This means you need to pull them up, like formal wear of the 20th century, so the ankles don't puddle. Wear the trousers with suspenders. The hem of the trousers is funky. But traditionally, you have that finished by a tailor as well.
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Reviewed in the United States on October 3, 2025
★★★★★ 4
Good suit and worth every penny
Size: X-Large, Color: Grey
For the price it's Pretty good and Nice quality. Normally one of this Quality if $300 and up. Only thing is, if your a Xl but not slim you may need a larger size. But if your Medium to slim it's a good fitting suit
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Reviewed in the United States on May 17, 2025
★★★★★ 5
Nice
Size: Large, Color: Gold, Size: Large, Color: Gold
Nice
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Reviewed in the United States on May 14, 2026
★★★★★ 5
Good work
Size: Large, Color: Black
Good
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Reviewed in the United States on March 26, 2026