Did you ever notice how every time one of your dogs has an emergency it happens on a weekday at exactly 48 seconds past whatever time your vet’s office closes, or on the weekend? EVERY. TIME.

This is how one Saturday night I ended up at one of the emergency vet clinics in town with Simon.

I had been gone most of the day and just as we were getting ready to settle in for a Saturday night of movie watching on the couch, I realized that my poor boy could not get comfortable. He kept getting up and shifting position and was clearly in some pain. When I got up to investigate, I realized that his tail was just hanging off his backside and it was definitely tender to the touch.

This is not Simon.

Simon had been at doggie daycare that day and I was convinced that someone had yanked his tail or in some way abused him in some awful manner. On the drive to the emergency clinic, I was imagining all the ways in which I would seek my revenge against the evildoer who had done Simon wrong. Oh, no, I was not just jumping into the deep end of overreacting, I was running full force and cannonballing myself over the edge of reason. I had worked myself into quite a tizzy by the time we reached the clinic.

Despite his pain, Simon attempted a sad little wag of the tip of his tail when the vet came in to the exam room. She did a quick check of Simon, looked at me and said, “It’s Swimmer’s Tail.”

“But he hasn’t been swimming in weeks,” I exclaimed convinced I’d been given the rookie vet who had drawn the short straw for the overnight shift. What did she know? Clearly, my dog had been abused. Why wasn’t she taking x-rays and documenting details? A crime had been committed. I was just sure of it!

She smiled, rather condescendingly (at least in my retelling of the story) and said, “Swimmer’s tail is the term we use when a dog has strained or sprained their tail during vigorous swimming or play. We see this all the time in Labs who are known for exuberant tail wagging.”

This is not Simon either

I blinked. I paused. I blinked again. “I want to be clear here. Are you telling me that I am at the emergency clinic at 11:30 on a Saturday night because my dog sprained his tail wagging it too much?”

She said, “That is exactly what I’m telling you. Simon is just a VERY happy dog.”

I blinked. I looked around the room for a camera. “C’mon. Am I being punked? Is this REALLY a thing? My dog sprained his tail because he wagged it too enthusiastically?”

I ENDED UP AT THE EMERGENCY VET CLINIC BECAUSE MY DOG SPRAINED HIS TAIL WAGGING IT WITH TOO MUCH GUSTO 

 

This is Simon!

The vet confirmed her diagnosis, handed me some pain meds and some anti-inflammatories, explained that Simon’s tail would be sore and limp for a few days and sent us on our way.

Needless to say, I was thrilled to learn that no one had in fact been manhandling my dog and I was quite relieved knowing I would not need to hire a team of personal injury animal rights attorneys or contact the Humane Society of the United States.

[fa icon=”paw”]  Simon Says

I’m just a happy boy!

 

By | 2017-03-12T15:42:14+00:00 November 12th, 2015|Daily Dog Life, Dog Humor, Uncategorized|18 Comments

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18 Comments

  1. Tricia Leines Pine November 13, 2025 at 9:38 am - Reply

    Ohhh, my goodness! I have never heard of that before. So sorry he was is pain from too much happy. Hope he is feeling better!

    • SimonDawg November 14, 2025 at 8:32 am - Reply

      Thanks, Tricia! He’s a trooper for sure. At some point I will have to compile a photo collage of all the times he’s had to sport the cone of shame 😉

  2. Christina Berry April 6, 2026 at 7:25 am - Reply

    Yes, as a matter of fact, I HAVE noticed that every single pet emergency seems to occur after hours. I guess if you’re going to get hurt, wagging your tail because you’re so dang happy is the way to do it. Sorry about the injury, though. Hope all is well now!

    • SimonDawg April 6, 2026 at 10:37 am - Reply

      It’s crazy, right?!? Every. Single. Time! 😉 Simon’s tail made a full recovery and he still wakes me up every morning with a serious thumping of his tail on the bed 😉

  3. Tricia Clements April 6, 2026 at 7:36 am - Reply

    I’ve never heard of it called that before! My little girl Margi sprained her tail playing several years ago and I was convinced it was broken. Luckily it wasn’t over the weekend so an emergency vet visit wasn’t requires.

    • SimonDawg April 6, 2026 at 10:40 am - Reply

      Hope Margi healed quickly! “Happy tail” does seem like an odd name for it 😉

  4. MattieDog April 6, 2026 at 8:02 am - Reply

    I know that’s not supposed to be funny - but it’s kinda funny! Plus, that had to hurt your poor baby! Simon will need to work out his tail, stretch it a bit, before he goes back to all of that exuberant wagging! What a sweet, sweet pup!

    • SimonDawg April 6, 2026 at 10:41 am - Reply

      Ha! I can totally see Simon doing some stretches and pumping himself up for a day of serious tail wagging 😉

  5. nichole April 6, 2026 at 8:41 am - Reply

    Huh… I had no idea! Thanks for sharing the story and educating the rest of us. And very glad to hear it wasn’t someone manhandling your precious pup! 🙂

    • SimonDawg April 6, 2026 at 11:00 am - Reply

      I’m telling you, my mom hackles were up! I was so fired up just thinking that someone had hurt Simon. I was definitely relieved to hear that it wasn’t something more serious.

  6. Kelly April 6, 2026 at 10:15 am - Reply

    Oh my goodness you sound just like me when something is wrong with Edie! And of course they only get sick or something happens to them after hours - it adds to our panic 😉
    I have not heard of swimmers tail. Now I’ve heard of swimmers ear. But I can only imagine explaining to someone that your dog sprained its tail from being too happy! I’m glad it was nothing terrible and Simon will be back to waging his tail again soon.

    • SimonDawg April 6, 2026 at 11:02 am - Reply

      It’s like a Murphy’s Law thing - or something equally as irritating 😉 Simon’s tail has fully recovered and he takes “happy tail” to a whole new level 😉

  7. MyDogLikes April 6, 2026 at 10:36 am - Reply

    Harley has had swimmers tail a few times in his life and every time it is actually after a long day of swimming! We actually try to limit his time in the water now because of it.

    I love the way you described your feelings throughout this post. We were also very concerned the first time we experienced this - great idea to spread the word about it!

    • SimonDawg April 6, 2026 at 11:04 am - Reply

      So sorry Harley has had to deal with swimmer’s tail. Poor guy! It’s so hard to keep them from doing something they love, even when it’s for their own good. So glad you liked the post. Thanks!

  8. Beth April 6, 2026 at 8:54 pm - Reply

    Well that’s a new one! I totally understand how you came to your initial conclusion and I’m glad that it was wrong. Who knew it was possible for a dog to be so happy it hurts!

    • SimonDawg April 7, 2026 at 11:32 am - Reply

      Well until I write a post about Piper’s “happy tail” It looked like a CSI crime scene in my house!

  9. Carol Bryant April 6, 2026 at 11:40 pm - Reply

    Glad this all worked out and that you are a diligent dog mom to have this checked.

    • SimonDawg April 7, 2026 at 11:56 am - Reply

      Thanks! Simon’s tail is as happy as ever 😉

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