--- product_id: 436096295 title: "FELIWAY Optimum, Enhanced Calming Pheromone 30-day Refill – 6 Pack" brand: "feliway" price: "820.70 DT" currency: TND in_stock: true reviews_count: 5 category: "Feliway" url: https://www.desertcart.tn/products/436096295-feliway-optimum-enhanced-calming-pheromone-30-day-refill-6-pack store_origin: TN region: Tunisia --- # 700 sqft coverage per diffuser 77% reduction in urine spraying 30-day continuous calming per refill FELIWAY Optimum, Enhanced Calming Pheromone 30-day Refill – 6 Pack **Brand:** feliway **Price:** 820.70 DT **Availability:** ✅ In Stock ## Summary > 🐾 Elevate your cat’s calm game — because stressed cats don’t trend. ## Quick Answers - **What is this?** FELIWAY Optimum, Enhanced Calming Pheromone 30-day Refill – 6 Pack by feliway - **How much does it cost?** 820.70 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/436096295-feliway-optimum-enhanced-calming-pheromone-30-day-refill-6-pack) ## Best For - feliway enthusiasts ## Why This Product - Trusted feliway brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Whole-Home Calm:** Each diffuser covers up to 700 sqft, perfect for large living spaces and multi-cat households. - • **Vet-Trusted Brand:** #1 vet recommended with 25+ years of feline stress expertise and proven safety testing. - • **Long-Lasting Peace:** One refill delivers 30 days of continuous, drug-free calming support for your feline friend. - • **Science-Backed Serenity:** Patented pheromone formula calms cats better than ever, reducing stress signs by up to 77%. - • **Effortless Stress Relief:** Plug in, diffuse, and enjoy a calmer cat environment without sedatives or side effects. ## Overview FELIWAY Optimum is a patented, drug-free pheromone diffuser refill pack designed to reduce common cat stress behaviors such as urine spraying, scratching, and fear. Each 30-day refill covers up to 700 sqft, making it ideal for large homes and multi-cat environments. Backed by 25+ years of veterinary research and trusted by millions, it offers a scientifically proven, safe, and effective way to promote feline well-being and harmony. ## Description FELIWAY® Optimum is our best option for reducing common signs of cat stress, such as urine spraying, scratching, fears, tension, and conflict. The patented formula in FELIWAY® Optimum helps cats with more signs of stress, in more situations, and calms cats better than ever. FELIWAY® Optimum provides up to 4 weeks of continuous calming support with each refill, helping your cat feel secure and relaxed every day. Each diffuser covers an area up to 700 square feet, it’s effective for large living areas and is suitable for cats of all ages. Easy to use, it’s the perfect way to promote your cat’s well-being and reduce stress-related behaviors. Review: あまり変化はなかった。 - 全猫去勢避妊済みですが多頭飼いのためかときどきマーキングされます。各部屋にセットしてみましたが変化無し。何ならすぐ横にもマーキングされる始末でした。 Review: Long expiry date - Been using the product for a while for my cat every time I travel and had to leave her with a sitter. She seems normal with a stranger's visit when I used this diffuser. ## Features - REFILL PACK INCLUDES: FELIWAY Optimum refill pack includes 6 vials; make sure to only use a FELIWAY diffuser with a FELIWAY Optimum refill (FELIWAY products have gone through thorough safety testing, and are not compatible with other brands) - REDUCES COMMON SIGNS OF CAT STRESS: FELIWAY Optimum helps reduce common signs of cat stress such as urine spraying, scratching, fears, and tensions & conflicts. Cat owners reported a 77% reduction in urine spraying, 72% reduction in tension and conflicts, a 73% reduction in scratching, and a 70% reduction in fearful reactions to changes* - ENHANCED SERENITY FOR CATS AND KITTENS: Featuring our patented pheromone discovery¹, FELIWAY Optimum brings the best of feline calming pheromones for improved results². It helps cats with more signs of stress, in more situations, and calms cats better than ever² - USED BY MILLIONS OF CAT FAMILIES: FELIWAY Cat Calming Pheromone Diffusers are used by millions of families around the world to help ease their cats’ stress related behaviors; they use the science of pheromones to send calming messages to your cat to help them feel more safe and secure - DRUG FREE & SAFE TO USE: FELIWAY diffusers are drug-free, non-sedating, and while cat pheromone analogs may help your cat, they won't affect humans or other pets - COVERS LARGE LIVING SPACES: Each diffuser covers an area up to 700 sqft, ensuring widespread calming support throughout your home for cats of all ages. To get started, simply plug your diffuser into an open outlet with 4+ feet of space to diffuse, with the vents pointed upward - #1 VET RECOMMENDED BRAND: FELIWAY Optimum is the patented¹ formula from the #1 vet recommended brand, and is backed by 25+ years of feline stress expertise and scientific research ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09V9WC1S1 | | Best Sellers Rank | #21,321 in Pet Supplies ( See Top 100 in Pet Supplies ) #497 in Cat Health Supplies | | Brand | FELIWAY | | Color | Clear | | Customer Reviews | 4.5 4.5 out of 5 stars (1,892) | | Date First Available | 6 May 2022 | | Item Weight | 430 g | | Model Number | D92160B | | Package Dimensions | 15.8 x 10.21 x 9.7 cm; 430.91 g | ## Images ![FELIWAY Optimum, Enhanced Calming Pheromone 30-day Refill – 6 Pack - Image 1](https://m.media-amazon.com/images/I/81c0nA7-xsL.jpg) ![FELIWAY Optimum, Enhanced Calming Pheromone 30-day Refill – 6 Pack - Image 2](https://m.media-amazon.com/images/I/81OkRWwcsNL.jpg) ![FELIWAY Optimum, Enhanced Calming Pheromone 30-day Refill – 6 Pack - Image 3](https://m.media-amazon.com/images/I/71LElR7nv2L.jpg) ![FELIWAY Optimum, Enhanced Calming Pheromone 30-day Refill – 6 Pack - Image 4](https://m.media-amazon.com/images/I/818YX7EpPtL.jpg) ![FELIWAY Optimum, Enhanced Calming Pheromone 30-day Refill – 6 Pack - 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). ## Customer Reviews ### ⭐⭐ あまり変化はなかった。 *by A***R on 24 December 2024* 全猫去勢避妊済みですが多頭飼いのためかときどきマーキングされます。各部屋にセットしてみましたが変化無し。何ならすぐ横にもマーキングされる始末でした。 ### ⭐⭐⭐⭐⭐ Long expiry date *by J***. on 18 May 2025* Been using the product for a while for my cat every time I travel and had to leave her with a sitter. She seems normal with a stranger's visit when I used this diffuser. ### ⭐⭐⭐⭐⭐ Great product that eliminated and over-licking issue with my cat *by J***S on 8 February 2026* My cat had been dealing with a pretty serious over‑licking issue. She was removing patches of fur, and it was clearly stressing her out. After a vet visit, I was told it was likely a nervous behavior and was recommended to try the Feliway calming pheromone diffusers. I’m really glad I did. Once I started using this product, the constant licking stopped, and she’s been noticeably happier and more relaxed overall. It wasn’t an overnight change, but the improvement has been steady and obvious. The 6‑pack value bundle is great for keeping the diffusers running without interruption, and for us, it’s absolutely been worth it. Seeing her comfortable and calm again has made a huge difference. The diffusers don't make any noise and there is no scent. They work great and last about a month. The diffuser fits in a standard outlet and looks like a typical home fragrance type of diffuser. ## 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.tn/products/436096295-feliway-optimum-enhanced-calming-pheromone-30-day-refill-6-pack](https://www.desertcart.tn/products/436096295-feliway-optimum-enhanced-calming-pheromone-30-day-refill-6-pack) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-06*