HNNewShowAskJobs
Built with Tanstack Start
I designed and printed a custom nose guard to help my dog with DLE(snoutcover.com)
370 points by ragswag 3 days ago | 49 comments
  • bitmanic8 hours ago

    How wonderful! Also, please tell me you at least _considered_ naming it the "Snoot Boot…"

    • OmriHIllel7 hours ago |parent

      haha actually i missed that

      • junon2 hours ago |parent

        There's always time. Snoot Boot is golden.

  • darth_avocado7 hours ago

    This is so awesome! I actually think, with a few tweaks this can be a really great protection against foxtails.

    Foxtails are extremely lethal and can lead to thousands of dollars in vet bills. All current protections in the market are effectively a bag over your pet’s face, which as you can imagine, are not that popular with the pets.

    • ipsum27 hours ago |parent

      https://amosdudley.com/weblog/Designing-PPE-for-Hilde has a story of designing a 3d print for foxtails.

      • ge966 hours ago |parent

        dog's ready for WW1 trenches

        also have to work on my own CAD skills for complex contours like that, been in parameteric/SketchUp land

      • OmriHIllel7 hours ago |parent

        wow that's a nice one

  • yellow_lead7 hours ago

    I like that the creator is giving the STL away for free

    • embedding-shape7 hours ago |parent

      It's awesome, lots of kudos to the creator for doing so! Personally I'm more likely to buy things where the authors makes the schematic/3D object/whatever available for free for the DIY people out there, and those who couldn't otherwise get the thing to them for one or another reason.

      > I know there are other dogs and owners out there facing similar struggles. That’s why I’m sharing this design for free. While it’s not adjustable by design, it should fit medium-to-large dogs as is. If needed, measurements can be adjusted using the scaling feature in your slicer software, but some slots, like those for the straps, might deform in the process.

      Only missing for it to be a parametric design people could easily adjust based on their own measurements, but trivial to change yourself too, so again, lots of thanks to the author for improving the whole world, not just a tiny piece of it.

    • gowld7 hours ago |parent

      The shop customizes measurements. Is it easy to modify the STL with custom measurements?

      • embedding-shape7 hours ago |parent

        Not trivial, but not impossible either. Usually though the product would be designed in some CAD program, and when the shop customizes measurements they adjust them manually based on copies of the model. The "pro" way would be to have a parametrized version, but it's also trickier to create. I'm not 100% sure, but I'm getting the vibe the author picked up modelling/3D printing as they went along, so the easier route would be hardcoded values changed for each customer.

        • OmriHIllel6 hours ago |parent

          Creator here, Thanks for the kind words

          It's been a really harsh and long process to CAD this model, it's also really complex to change measurements for it.

          As I do wish to have a simpler version for customizing, for now by taking people orders I might either build a new parametric model, or have a growing "bank" of models and measurements to share for free like the main version.

  • jacquesman hour ago

    I've had dogs for the better part of my life and not a single time was a 'foxtail' an issue, whereas grasses that grow these kind of constructs are pretty common around here. Did I (and my dogs!) get lucky? How common are these issues?

    • jspash30 minutes ago |parent

      I have a tiny long-haired dog (the first dog I've ever had) and I'm glad our first trainer/behaviourist mentioned the dangers of foxtails to us. We casually asked the vet if it was a problem and she said they see around 2-3 animals a week with issues caused by foxtails during the late summer/early autumn months. This is in the Southern UK. It's been getting drier and drier every year. And subsequently more and more foxtails seem to be appearing.

      The main issue we've found is she gets them stuck under her "armpits" and under the tail. Places that make them very difficult to find. Even more insidious is when they embed themselves in the harness, only to make an appearance weeks or months later when the outdoor foxtails have mostly been cut down.

      The problem is that they can work their way under the skin with a barbed spike that is one-way only. So if they get deep enough the only remedy is to cut the skin with a scalpel - by the vet of course.

  • yatopifo5 hours ago

    It's the best thing i've read on HN lately! I'm so happy her snoot has fully recovered!

  • mallomarmeasle5 hours ago

    Poor Billie’s snoot! Glad you are such a caring owner.

    Please consider the nickname “Tycho Brahe” for her.

  • greazy3 hours ago

    Can you please make a very slightly longer to cover the mouth? My dog is an amazing scavenger, I've tried a lot of different things to stop him eating random food that upsets his stomach. Where we live people are neglectful or think throwing away random food is good for animals.

    • hattar2 hours ago |parent

      I got this for my dog. It annoys her a bit but I'm hoping she'll get used to it. https://www.amazon.com/dp/B0BF5C9VTY

    • UniverseHacker3 hours ago |parent

      You can do that with a standard muzzle

  • calmbonsai6 hours ago

    Let's Goooo! This awesome! Let's have more of this.

  • rcarmo8 hours ago

    This is pretty awesome, regardless when it was originally done.

    • OmriHIllel6 hours ago |parent

      Thanks!

  • mkornaukhov6 hours ago

    Billie is lucky to have such a dexterous owner!

  • buellerbueller6 hours ago

    This is the promise of tech and the hacker ethos that SV killed long ago.

    Thank you.

  • ZeroCool2u7 hours ago

    Billie is a good dog.

    • wffurran hour ago |parent

      13/10 rating

    • OmriHIllel6 hours ago |parent

      Thanks! She is quite amazing actually!

  • gwbas1c4 hours ago

    Makes me want to print one with a giant red nose and dress my dog up as Rudolph

  • bckr2 hours ago

    Extremely inspiring

  • roldie5 hours ago

    This fantastic, thanks for sharing. So happy for you and Billie!

  • browningstreet6 hours ago

    Great write-up. Cute dog.

    I'm glad the nose recovered too!

  • jfarina6 hours ago

    WHile this is cool, I can't imagine that this provides a universal fit. It seems like they did a lot to tailor it to their dog.

    • OmriHIllel5 hours ago |parent

      Hi there, Great question! In short - yes, it does provide a pretty universal fit.

      I originally measured only Billie because she's my dog and had a problem. But after helping about 50 other dogs, I discovered that the measurements work for most dogs with this condition. So far, I've only needed 2 sizes to cover all cases.

      Of course, no two noses are exactly the same, and there will always be minor adjustments that could make an even more perfect fit - just like with any human clothing item. But the core design works well across different dogs.

      I'd love to eventually offer truly custom fits for every dog, but for now, this approach has been effective for everyone I've worked with.

    • ablob5 hours ago |parent

      I feel like tailored treatments are a desired path anyway. Instead of having a one-size-fits-all I'd rather have a process made to fit everyone. While the "nose" would not fit other dogs; "make nose that fits other dog" seems like a valid process, no?

  • greenie_beans7 hours ago

    cool. i wish okie had been diagnosed with DLE :(

  • moralestapia6 hours ago

    Warning, pictures in the article might be unpleasant to see.

    • buellerbueller6 hours ago |parent

      Serious question: should the whole internet have content warnings for anything that might be found objectionable by someone? This seems super mild. Maybe embed it in site metadata, and then you specify your preferred experience in your browser of choice?

      • moralestapia5 hours ago |parent

        >This seems super mild.

        To you.

        • throwuxiytayq3 hours ago |parent

          If you find these pictures distressing, you might want to consider consciously and carefully exposing yourself to more of the same to build a minimal amount of tolerance. I’m pretty sure it’s literally impossible to go through life without experiencing (sometimes personally) medical conditions that are significantly more visually unpleasant. I’m not a huge fan of the meat-creature-universe we all rolled, but it literally is what it is.

        • buellerbueller5 hours ago |parent

          Yes; that's my point. Is there a way of making the internet better, such that this can be handled more seamlessly, so that the people impacted by things that others find mild can just...avoid it?

          Not all internet has a landing page where someone can post a "trigger warning" (for lack of a better term). Nor should it: trigger warnings don't work, and may even be harmful.

          • kulahan2 hours ago |parent

            I don't think it's going to work to aggressively hide from anything moderately uncomfortable for the rest of one's browsing experience.

          • toss13 hours ago |parent

            Now this actually sounds like a good use-case for LLM/'AI'-enhanced browsers. Everyone has different triggers and YUK! levels and it would take an insane amount of time & effort to encode all that, and setup on each different person's client side, but an 'AI-browser' with 'smart filtering' (or whatever they'd call it) would likely be quick to setup for each user's (dis-)tastes and be quite flexible in recognizing the patterns and taking the desired action (hide, warn, summarize w/o the triggers, sanitize, etc.).

            Maybe it already exists(?) but I've avoided 'AI-browsers', keeping my use in their apps/sites.

            • moralestapia40 minutes ago |parent

              I worked on that for a little while on 2022, for kids!

              Definitely an opportunity there.

        • ericmcer5 hours ago |parent

          It's a dogs nose with a scab on it lol

  • jsrozner3 hours ago

    Cool, but you used AI to write the article. Mention that somewhere.

    • kelnosan hour ago |parent

      If you have specific problems with the grammar, wording, or writing style used in the article, share those. Otherwise, who cares who/what wrote it?

      Comments like yours do not add value to these discussions.

    • adamhartenz3 hours ago |parent

      Your comment was written by AI, you should mention that somewhere

    • neogodless3 hours ago |parent

      Do you have proof? A hunch? Quality issues that detracted from the article?

      I despise AI slop, but this is a great article and a worthy cause. If AI was used, and helped make this article a reality, then the author did a great job of guiding the AI, and doing quality checks.

      • jfindper3 hours ago |parent

        No 2025 HN thread is complete without someone accusing someone else of using AI or someone using the word "slop".

        Bullet points? Must be AI. Em-dash? Obviously slop. Not only this, but that? Holy moly, AI slop.

        (we ignore whether or not the writing is actually interesting, engaging, educational, etc. of course)