--- product_id: 725187429 title: "Feliway Optimum Replacement Liquid for Cats, Prevents Marking of Urine, 6 Pieces, Direct Delivery Overseas and Parallel Import Products" brand: "feliway" price: "8593028₫" currency: VND in_stock: true category: "Feliway" url: https://www.desertcart.vn/products/725187429-feliway-optimum-replacement-liquid-for-cats-prevents-marking-of-urine store_origin: VN region: Vietnam --- # Feliway Optimum Replacement Liquid for Cats, Prevents Marking of Urine, 6 Pieces, Direct Delivery Overseas and Parallel Import Products **Brand:** feliway **Price:** 8593028₫ **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Feliway Optimum Replacement Liquid for Cats, Prevents Marking of Urine, 6 Pieces, Direct Delivery Overseas and Parallel Import Products by feliway - **How much does it cost?** 8593028₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/725187429-feliway-optimum-replacement-liquid-for-cats-prevents-marking-of-urine) ## Best For - feliway enthusiasts ## Why This Product - Trusted feliway brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description The Ferrayay Optimum is one of the newest pheromones found in the ferryway products and was the best answer to ferryway stress relief. The manufacturer announcements report 93% of our customers to calm their mood more than ever before, with 9.1 out of 10 satisfaction. Pheromone formulation for cats containing facial pheromone F3 green compound. Facial Pheromone F3 Green Compound is secreted from the cheeks of a cat, rubbing it to indicate that you are familiar with the things in the cat's life, people and other animals, which helps to reduce stress and ease of security. Use it when your precious cat is stressful, such as when you start owning, changing the pattern of a room, moving around, marking urine, or lacking appetite. This product can be plugged into an outlet to use. The diffuser (sold separately) can be used with traditional ferryway diffuser types, but it is recommended to use a new Optimum dedicated diffuser for maximum effect. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09V9WC1S1 | | Batteries Included | No | | Customer Reviews | 4.5 4.5 out of 5 stars (1,889) | | Date First Available | July 8, 2023 | | Item model number | D92160B | | batteries required | No | ## Images ![Feliway Optimum Replacement Liquid for Cats, Prevents Marking of Urine, 6 Pieces, Direct Delivery Overseas and Parallel Import Products - Image 1](https://m.media-amazon.com/images/I/81c0nA7-xsL.jpg) ![Feliway Optimum Replacement Liquid for Cats, Prevents Marking of Urine, 6 Pieces, Direct Delivery Overseas and Parallel Import Products - Image 2](https://m.media-amazon.com/images/I/81OkRWwcsNL.jpg) ![Feliway Optimum Replacement Liquid for Cats, Prevents Marking of Urine, 6 Pieces, Direct Delivery Overseas and Parallel Import Products - Image 3](https://m.media-amazon.com/images/I/71LElR7nv2L.jpg) ![Feliway Optimum Replacement Liquid for Cats, Prevents Marking of Urine, 6 Pieces, Direct Delivery Overseas and Parallel Import Products - Image 4](https://m.media-amazon.com/images/I/818YX7EpPtL.jpg) ![Feliway Optimum Replacement Liquid for Cats, Prevents Marking of Urine, 6 Pieces, Direct Delivery Overseas and Parallel Import Products - Image 5](https://m.media-amazon.com/images/I/71xYWRcoKXL.jpg) ## Questions & Answers **Q: Does this work better than the Classic? I feel like my cat is getting used to the Classic and it doesn’t calm him as much as it used to.** A: I have used the multi- cat on & off for years with excellent results, but I wanted to give the optimum. Not sure if it's necessarily better (both are equally effective for us) but it definitely works faster. For your situation, switching to a different formula is worth a shot. **Q: Can the same diffuser i have for the multi cat be used for this?** A: The instructions actually say to not use another brands diffuser for the refills, and not to use another brands refills in the diffuser. It does not specifically say to not use another one of their own diffusers. I will say I used my old multi cat diffuser and it was fine and worked well. **Q: Can this be plugged in 220v or just 110v?** A: I believe it would only be safe to use in 110 volt. **Q: Can you use this in a dog friendly home with two cats?** A: You may want to contact Feliway directly for the best answer. That said, the cat pheromones shouldn't effect your dog. If your dog is a chewer I recommend plugging in somewhere the dog can't reach it since it's ball shaped (or train the dog that it's strictly off limits). ## Frequently Bought Together - FELIWAY Optimum 6 x 30 Day Cat Calming Refills for Pheromone Diffuser, 6 x 48ml Value Pack - Helps Reduce Common Signs of Stress in Cats & Kittens, Enhanced Calming - FELIWAY® Classic Cat Calming Spray, 60ml - Comforts Cats at Home and On the Go and Helps to Calm During Travel --- ## 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.vn/products/725187429-feliway-optimum-replacement-liquid-for-cats-prevents-marking-of-urine](https://www.desertcart.vn/products/725187429-feliway-optimum-replacement-liquid-for-cats-prevents-marking-of-urine) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-19*