--- product_id: 7952143 title: "Hartz UltraGuard Purple Flea & Tick Collar for Cats and Kittens - 7 Month Protection" brand: "hartz" price: "¥1331" currency: JPY in_stock: true reviews_count: 13 category: "Hartz" url: https://www.desertcart.jp/products/7952143-hartz-ultraguard-purple-flea-and-tick-collar-for-cats-kittens store_origin: JP region: Japan --- # Water-resistant design Breakaway safety release snap 7 months continuous protection Hartz UltraGuard Purple Flea & Tick Collar for Cats and Kittens - 7 Month Protection **Brand:** hartz **Price:** ¥1331 **Availability:** ✅ In Stock ## Summary > 🛡️ Keep your cat pest-free and stylish for 7 months—because your feline deserves the best! ## Quick Answers - **What is this?** Hartz UltraGuard Purple Flea & Tick Collar for Cats and Kittens - 7 Month Protection by hartz - **How much does it cost?** ¥1331 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/7952143-hartz-ultraguard-purple-flea-and-tick-collar-for-cats-kittens) ## Best For - hartz enthusiasts ## Why This Product - Trusted hartz brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety first:** Breakaway snap ensures your cat’s comfort and prevents accidents. - • **Rain or shine ready:** Water-resistant collar stays effective even after your cat’s outdoor adventures. - • **Fresh & subtle scent:** Keeps your cat smelling clean without overpowering odors. - • **Long-lasting defense:** Kills & repels fleas and ticks for a full 7 months—set it and forget it. - • **Adjustable fit for all ages:** Perfect for kittens 12 weeks+ and adult cats, grows with your feline friend. ## Overview The Hartz UltraGuard Purple Flea & Tick Collar offers 7 months of reliable flea and tick protection with a water-resistant, fresh-scented design. Featuring a breakaway safety snap and adjustable fit, it’s suitable for kittens 12 weeks and older, providing hassle-free, continuous defense against parasites. ## Description Tell pesky parasites to ‘bug off’ with the Hartz UltraGuard Flea & Tick Collar for Cats and Kittens. This fresh scented, purple collar kills and repels fleas and ticks for 7 months. The water resistant design remains effective even after getting caught in the rain. Also features a breakaway safety release. For continuous flea and tick protection from head to tail, replace the collar every 7 months. Directions: Remove collar from package, unroll and stretch to activate insecticide generator. Do not use on kittens under 12 weeks of age. Do not unroll collar until ready to use. Place the collar around the cat’s neck, adjust for proper fit and buckle in place. The collar must be worn loosely to allow for growth of the cat and to permit the collar to move about the neck. Generally, a properly fitted collar is one that, when fastened, will snugly slide over the cat’s head. Leave 2 or 3 inches on the collar for extra adjustment and cut off and dispose of the extra length. Consult a veterinarian before using this product on debilitated, aged or medicated pets. Sensitivity may occur after using any pesticide product for pets. Some animals may become irritated by the collar if it is applied too tightly. If this occurs, loosen the collar. If irritation continues, remove the collar and bathe your cat with mild soap and rinse with large amount of water. If signs continue, consult a veterinarian immediately. Do not use this product on cats simultaneously or within 30 days before or after treatment of other flea and tick products. However, flea and tick collars may be replaced immediately. Review: Decent - This Hartz UltraGuard flea and tick collar works decently as a basic preventative option. It’s easy to put on, adjustable for growing kittens or adult cats, and claims 7 months of protection, which is convenient. I noticed it did help reduce fleas on my cat during a mild infestation. However, it’s not nearly as effective as topical treatments or higher-end collars. It took a couple of weeks to really see results, and it didn’t completely eliminate the problem. The smell is quite strong at first (though it does fade), and I was a bit concerned about the chemical content. It’s an affordable choice for light flea pressure or as a backup, but for serious infestations or sensitive cats, I’d look for something stronger. Overall, it’s an okay budget collar that gets partial results. Review: Flea collar - Well I don't know whether this will work on this crazy cat. She is a house cat but will scream until you let her out. So now she has fleas because she goes out. I had to point to the collar and then to her to make crazy cat know this is for you. She has it on for 2 weeks and hasn't lost it so will see how it works. Rolling around in dirt doesn't help much. ## Features - Fresh scented - Kills and repels fleas and ticks for 7 months. Can be worn simultaneously with your cat's regular collar - Water-resistant design won't cause loss of effectiveness if your favorite feline takes a stroll in the rain - Features a breakaway, safety release snap - For use on adult cats and kittens 12 weeks of age and older ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00BUFYFKK | | Active Ingredients | Fipronil,Cyphenothrin,(S)Methoprene | | Age Range Description | Senior | | Allergen Information | Latex | | Best Sellers Rank | #344 in Pet Supplies ( See Top 100 in Pet Supplies ) #1 in Cat Flea Collars | | Brand | Hartz | | Brand Name | Hartz | | Customer Reviews | 4.1 out of 5 stars 25,448 Reviews | | Global Trade Identification Number | 00032700907457 | | Included Components | 7 month Collar (1) | | Item Form | Bar | | Item Type Name | Ultraguard Cat Flea & Tick Collars | | Item Volume | 0.53 fluid ounces | | Item Weight | 15 g | | Manufacturer | TopDawg Pet Supply | | Manufacturer Part Number | 032700907457 | | Model Number | 032700907457 | | Scent | Fresh scented | | Scent Name | Fresh scented | | Target Species | Fleas, Ticks | | UPC | 032700907457 | | Unit Count | 1 Count | | Volume | 0.53 fluid ounces | ## Product Details - **Active Ingredients:** Fipronil,Cyphenothrin,(S)Methoprene - **Age Range (Description):** Senior - **Allergen Information:** Latex - **Brand:** Hartz - **Color:** Purple - **Item Form:** Bar - **Item Volume:** 0.53 fluid ounces - **Item Weight:** 15 g - **Scent:** Fresh scented - **Unit Count:** 1 Count ## Images ![Hartz UltraGuard Purple Flea & Tick Collar for Cats and Kittens - 7 Month Protection - Image 1](https://m.media-amazon.com/images/I/8129lFbVYJL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: Is this made in America ?** A: Thank you for your inquiry. This product is made in the U.S Please do not hesitate to contact us with any further questions or concerns. **Q: How long do I wait until I get a new one?** A: I think 7 months . **Q: Can I use this on my dog?** A: Needs to state for dogs, never put a cat collar on a dog. **Q: Does this one kill the eggs and larvae and prevent from hatching?** A: I believe, but it doesn't last long. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Decent *by J***R on May 12, 2026* This Hartz UltraGuard flea and tick collar works decently as a basic preventative option. It’s easy to put on, adjustable for growing kittens or adult cats, and claims 7 months of protection, which is convenient. I noticed it did help reduce fleas on my cat during a mild infestation. However, it’s not nearly as effective as topical treatments or higher-end collars. It took a couple of weeks to really see results, and it didn’t completely eliminate the problem. The smell is quite strong at first (though it does fade), and I was a bit concerned about the chemical content. It’s an affordable choice for light flea pressure or as a backup, but for serious infestations or sensitive cats, I’d look for something stronger. Overall, it’s an okay budget collar that gets partial results. ### ⭐⭐⭐⭐⭐ Flea collar *by P***A on July 8, 2026* Well I don't know whether this will work on this crazy cat. She is a house cat but will scream until you let her out. So now she has fleas because she goes out. I had to point to the collar and then to her to make crazy cat know this is for you. She has it on for 2 weeks and hasn't lost it so will see how it works. Rolling around in dirt doesn't help much. ### ⭐⭐⭐⭐⭐ Reliable and long lasting *by C***. on August 9, 2026* I’ve been using the Hartz UltraGuard Purple Collar as an extra layer of defense against fleas and ticks, and it performs great! The collar is lightweight, durable, and easy to fit—just slip it around the neck, buckle it securely, and cut off the excess length. ​It starts working quickly to repel and kill both fleas and ticks, making it ideal for dogs that spend time playing outside in tall grass or wooded areas. The purple color is a fun touch that looks great, and the collar stays secure without catching on fur or irritating the skin. Great affordable option for continuous, hassle-free pest prevention! ## Frequently Bought Together - Hartz UltraGuard Purple Flea & Tick Collar for Cats and Kittens - 7 Month Protection - Hartz UltraGuard Flea & Tick Collar for Dogs and Puppies - 26" Neck, 7 Month Protection - Hartz UltraGuard Pro Reflective Flea & Tick Collar for Dogs and Puppies, 7 Month Flea and Tick Prevention Per Collar, 1 Count --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/7952143-hartz-ultraguard-purple-flea-and-tick-collar-for-cats-kittens](https://www.desertcart.jp/products/7952143-hartz-ultraguard-purple-flea-and-tick-collar-for-cats-kittens) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-22*