#1 Happy Tail Syndrome & Tail Injury Protector, Fast Shipping Worldwide


happy_tail_syndrome_cover
K9 TailSaver® Set
K9 TailSaver sizing chart for measuring a dog's tail

K9 TailSaver® Set

Regular price $99.00 Sale


Stop the re-injury cycle for good. The K9 TailSaver® is a patented, vet-recommended harness & sleeve system engineered specifically for dogs with Happy Tail Syndrome — where repeated tail strikes against walls, crates, and furniture keep tearing wounds open before they can heal.

What’s included in every complete set

  • Padded AirMesh tail sleeve — breathable, quick-drying protection with continuous airflow to the wound site
  • Detachable body harness — anchors the sleeve to the dog’s body so it cannot slide, rotate, or slip off during any activity
  • Wag strap + anti-twist strap — absorb lateral wag-force and prevent rotation during high-energy movement

Why 23,000+ dogs have healed with K9 TailSaver

  • Stays on 24/7. The full-body harness anchor holds the sleeve in place through walks, play, sleep, and full wag activity — solving the core failure point of every bandage and DIY solution.
  • Breathable AirMesh construction. Airflow reaches the wound continuously, which is critical for tissue recovery and moisture control.
  • Machine washable. Gentle cycle, air dry. A spare sleeve keeps recovery uninterrupted during wash cycles.
  • 11 standard sizes + custom. XS through 3XL covers small terriers through Great Danes, Irish Wolfhounds, and St. Bernards. Custom sizing at no extra cost — text photos to 331-725-1098.
  • Made in the USA. Designed and fulfilled domestically with materials built for continuous daily use.
  • Vet-recommended since 2012. Used and endorsed by DVMs across the United States as the most effective non-surgical tail protection available.

Designed for the breeds that need it most

Great Danes, Greyhounds, Labrador Retrievers, German Shepherds, Boxers, Golden Retrievers, Irish Setters, and Weimaraners — any large or high-energy breed with a straight tail and an enthusiastic wag.

Sizing

Measure your dog’s tail length (base to tip) and chest circumference to select the correct size. Not sure? Visit our Sizing Guide or contact us — we’ll help you get the right fit before you order.

Customer Reviews

Based on 660 reviews
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Kathy Fiebig
Already a lifesaver

I just adopted a pit butt from one of our local shelters, and she had happy tail syndrome--she had literally beat the tip of her tail to a pulp against the metal of her kennel. She tolerated bandaging really well, but at some point, it would pop off because the tape doesn't hold for that long. If I caught it quickly enough, I could get it re-wrapped, but if not, one good whack undid all our progress. Her tail is a lethal weapon, and she is one of the happiest dogs I've ever met so it's going all the time. Then her tail became infected, and we really wanted to get air to it, but she needed protection. The TailSaver has helped us turn the corner. She had zero issues with it, and I didn't have any trouble fitting her after watching the video a couple of times. She's had it on for just over 24 hours, and the tail has already scabbed over nicely and the sewlling has gone down. (She's also on a high dose antibiotic, silver sulfa creme, and some pain killers. Without the added protection of the TailSaver, though, I don't think those would be as effective. It's absolutely part of the cure.) I highly recommend these and am very happy I bought it. The shelter had one of the cheap versions on when I picked her up, and it had already chafed the insides of her back legs badly. I had an appointment with my vet immediately after bailing her out, and we took it off and left it off. My only regret is that I did not buy this immediately--she was so good about the bandages that I thought she would heal without it. Wrong. Once we get through this, I'll wash it and tuck it away, just in case. Thank you for providing such a fantastic product.

Thank you so much for sharing this and for giving this sweet girl a fresh start. We’re really grateful the TailSaver could help her turn the corner and protect all the hard work you and your vet are doing. Your trust means a lot to us, and we’re so glad it’s making a difference for her healing.

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Steve S
Very well executed, very well thought out product

This tail saver has saved me and my dog both, my dog from a major tail injury and myself from a major headache of a 1,000 dollar vet bill! I am glad to have tools available to care and tend for my dog without the worry or fret of having to put up with overpriced solutions. This product worked great, and Julie, the wonderful lady that I spoke with, was extremely helpful! I hope that this review makes it to someone who needs to read it!

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Jen L
We saved Murphy’s Tail!

We would completely stand by and recommend this product to anyone whose vet has told them that they need to amputate their dog’s tail. It may not be necessary!! This product saved Murphy’s tail, is thousands of dollars worth of surgery, and most importantly, the trauma that would have been experienced by both Murphy and our family. Murphy got, what the vet described as a fairly superficial wound, on the end of his tail (Murphy is an 85lb yellow lab) when it accidentally got caught in a closing patio door. They bandaged him up and sent him home. About a week and a half later they removed the bandage to see that the wound was scabbing nicely, left his bandages off and sent him home. We weren’t home more than 5 minutes and he had hit his tail against the cabinets and furniture (a “happy” hit) and reopened the wound. We went right back to the vet and bandaged him back up again and made a consult appointment to have his tail amputated! I couldn’t believe it. For a superficial wound this was all they could do?! We ordered the Hapoy Tail Saver that night and never looked back. Murphy wore that for a few weeks letting the wound breathe and heal within the sleeve and not getting blood anywhere else. Murphy wasn’t a huge fan, but he didn’t really bother with it. Within a month the wound was completely healed and he was growing his hair back. Despite the eye rolls I got from the vet when we took him back in for a recheck, this really works and I am happy to write this review for anyone who is skeptical. It’s worth a try. Thank you for saving Murphy’s tail and our family from unnecessary heartbreak!

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Becca R.
Sanity AND Tail Saver!

My large and very tall 70lb Golden Doodle had an infection her tail and we were at our wits end trying to get it to heal. I contacted K9 TailSaver over Thanksgiving weekend and they responded over the weekend and sent it NextDay Mail the following day! I wasn't sure what size would be right, but Julie assured me that she checks every order to make sure the fit will be right after you submit measurements. My dog wore it for two weeks straight very happily and never seemed uncomfortable in it. They provide great videos and written directions to make sure you put in on your dog correctly. Great device and company! Don't worry about the cost--just BUY it and you'll never regret it!

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Sherie
Life saver

This is the best product I've bought. My 7 year old pup has been biting his tail since he got bit by an Ant in August and was at the point it would need to be amputated because we got it fully healed and he wouldn't leave it alone. The anxiety it has caused my poor pup is awful until this wonderful piece of kit arrived. The customer service is second to none.

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Claudia O’Neal
Guys I just ordered

My dog have to take off a cyst from his tail and omg been a nightmare, I order bc you all have something in common with my boy after I receive it I will leave my final review. And give the star ⭐️. Thank you I been looking everywhere to find something comfortable for his tail .

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Richard Cosky
Our Veterinarian really liked it.

Our happy tail giant breed dog broke her tail. TailSaver as more expensive than some other low cost units, with more straps but does the job better. Watching the video is important how to mount the unit on the dog as it can be somewhat challenging for some. Our dog doesn't care if she is wearing it at all from what we can see. Had a side strap that was too short and was shipped another tail unit express - excellent customer service. Our vet says it is the best anti-waggle harness she has seen. I would suggest an option for a waterproof sleeve to over the breathable tail sleeve as our girl rubs up against greenery. We made a sleeve out of plastic garbage bag when she goes outside.