--- product_id: 279982132 title: "Hartz UltraGuard Water Resistant 7 Month Protection Flea & Tick Collar for Dogs - 26in" brand: "hartz" price: "¥1967" currency: JPY in_stock: true reviews_count: 9 category: "Hartz" url: https://www.desertcart.jp/products/279982132-hartz-ultraguard-water-resistant-7-month-protection-flea-and-tick store_origin: JP region: Japan --- # Water-resistant for active pups Fits necks up to 26 inches 7 months continuous protection Hartz UltraGuard Water Resistant 7 Month Protection Flea & Tick Collar for Dogs - 26in **Brand:** hartz **Price:** ¥1967 **Availability:** ✅ In Stock ## Summary > 🦴 Stay ahead of pests and keep your pup stylishly protected! ## Quick Answers - **What is this?** Hartz UltraGuard Water Resistant 7 Month Protection Flea & Tick Collar for Dogs - 26in by hartz - **How much does it cost?** ¥1967 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/279982132-hartz-ultraguard-water-resistant-7-month-protection-flea-and-tick) ## 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 - • **Rain or Shine Ready:** Water-resistant design ensures protection even during your pup’s wettest adventures. - • **Comfort Meets Safety:** Adjustable fit up to 26 inches, designed to move with your dog without irritation. - • **Long-Lasting Defense:** Keeps fleas and ticks at bay for a full 7 months—no monthly hassle. - • **Fresh Scented Confidence:** Neutralizes odors with a fresh scent, so your dog stays pleasant and protected. - • **Vet-Approved Versatility:** Safe for puppies 12 weeks and older, compatible with regular collars for seamless wear. ## Overview The Hartz UltraGuard Flea & Tick Collar offers 7 months of reliable, water-resistant protection against fleas and ticks for dogs with necks up to 26 inches. Featuring a fresh scent and adjustable fit, it’s suitable for puppies 12 weeks and older and can be worn alongside regular collars, making it a convenient, vet-recommended solution for continuous parasite defense. ## Description Tell pesky parasites to ‘bug off’ with the Hartz UltraGuard Flea & Tick Collar for Dogs and Puppies. This fresh scented collar kills and repels fleas and ticks on pups with necks up to 26 inches for 7 continuous months. The water resistant design remains effective even after playtime in the rain. 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 puppies under 6 weeks of age. Do not unroll collar until ready to use. Place the collar around the dog’s neck, adjust for proper fit and buckle in place. The collar must be worn loosely to allow for growth of the dog 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 dog’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 dog with mild soap and rinse with large amount of water. If signs continue, consult a veterinarian immediately. Do not use this product on dogs 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: No more ticks - My dog used to catch ticks everytime we go on walk. The product is a life changer. I haven’t find or see any ticks on him, it is been a real life saver for our household. My dog is thankful ! Review: Just don’t buy that - Useless, and dog is itching ## Features - Fresh Flavoured - Kills and repels fleas and ticks for 7 months. Can be used simultaneously with your dog's regular collar - The water-resistant design will not cause a loss of effectiveness if your puppy plays and walks in the rain - Fits dogs with necks measuring up to 26 inches (66 cm) - For use on adult dogs and puppies 12 weeks of age and older ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000633VEI | | Active Ingredients | Other Ingredients: 85.45%, Tetrachlorvinphos: 14.55% | | Age Range Description | Senior | | Allergen Information | Latex | | Allergen information | Latex | | Best Sellers Rank | #3,168 in Pet Supplies ( See Top 100 in Pet Supplies ) #1 in Dog Flea Collars | | Brand | Hartz | | Brand Name | Hartz | | Customer Reviews | 4.1 out of 5 stars 37,154 Reviews | | Dog Breed Size | Large | | Global Trade Identification Number | 00032700811693 | | Included Components | 7 month Collar (1) | | Item Form | Drops | | Item Type Name | Flea & Tick Collar | | Item Weight | 0.11 Ounces | | Item form | Drops | | Item weight | 0.11 Ounces | | Manufacturer | Hartz | | Manufacturer Part Number | 03270081169 | | Model Number | 03270081169 | | Scent | Fresh | | Scent Name | Fresh | | Target Species | Dog | | UPC | 032700811693 | | Unit Count | 1 Count | ## Product Details - **Active Ingredients:** Other Ingredients: 85.45%, Tetrachlorvinphos: 14.55% - **Brand:** Hartz - **Item form:** Drops - **Item weight:** 0.11 Ounces - **Scent:** Fresh ## Images ![Hartz UltraGuard Water Resistant 7 Month Protection Flea & Tick Collar for Dogs - 26in - Image 1](https://m.media-amazon.com/images/I/81bISvJKa+L.jpg) ## Questions & Answers **Q: If this isn’t available Why is it here?** A: Yes **Q: Can I cut the excess?** A: I DID. **Q: Can i use on my 4 pound 12 week old chihuahua** A: I wouldn't, keep him in until he gets older **Q: If i give my dog a flea bath, will it be okay to put on the flea collar after?** A: Hello! Thank you for your interest in our products! We do not recommend combining flea and tick products at all. Please feel free to contact Consumer Affairs for product information (and guidance) at (800) 275-1414. Our summer hours are as follows: M-T 8:30 a.m. to 5:00 p.m., and Fridays 8:30 a.m. to 1:00 p.m. We would be happy to assist you in finding the correct product to use for your dog. ## Customer Reviews ### ⭐⭐⭐⭐⭐ No more ticks *by E***A on 21 April 2024* My dog used to catch ticks everytime we go on walk. The product is a life changer. I haven’t find or see any ticks on him, it is been a real life saver for our household. My dog is thankful ! ### ⭐ Just don’t buy that *by A***A on 30 May 2025* Useless, and dog is itching ### ⭐⭐⭐⭐ Worth buying *by S***R on 25 July 2024* Good item ## Frequently Bought Together - Hartz UltraGuard Flea & Tick Collar for Dogs and Puppies - 26" Neck, 7 Month Protection - Hartz UltraGuard Flea & Tick Collar for Cats and Kittens, 7 Month Flea and Tick Protection and Prevention, White - 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/279982132-hartz-ultraguard-water-resistant-7-month-protection-flea-and-tick](https://www.desertcart.jp/products/279982132-hartz-ultraguard-water-resistant-7-month-protection-flea-and-tick) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-28*