I designed and printed a custom nose guard to help my dog with DLE | Hacker News Reader

I designed and printed a custom nose guard to help my dog with DLE

snoutcover.com

608 pointsragswag67 comments

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

haha actually i missed that

There's always time. Snoot Boot is golden.

snootboot.com still available.

Snout Spout

If the creator is reading this, please consider releasing the files under an open source license (such as gpl or cc-by-sa) so others can improve on the design and share those improvements.

At the bottom of the article:

You can find the design on Makerworld, named SnoutCover, make adjustments if needed, and let’s help our pups live their best lives.

Yes, but it's published there under a restrictive license which doesn't allow sharing of derivative works.

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.

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

wow that's a nice one

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

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

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

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.

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.

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.

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?

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.

This is interesting. Foxtails are pretty common where I live, so common that one species of Foxtail has the name of the city (Bromus madritensis) (Madrid, Spain). Not a single time it has affected any of my dogs or even heard about it being a problem at all. I wonder if it's not all species of Foxtail

Same for me living in another Mediterranean country. Never had issues with any of my dogs and never heard of anything similar even as caution.

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

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

Please consider the nickname “Tycho Brahe” for her.

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

Thank you.

Not a dog person but I read the story, believing the autoimmune disease was a bit of a dead end. So great to see she was durably healed!

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

Billie is lucky to have such a dexterous owner!

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

Thanks!

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

Billie is a good dog.

Thanks! She is quite amazing actually!

13/10 rating

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.

You can do that with a standard muzzle

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

Little did they know, this would lead to the production of armored canines bred and ready for war.

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

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

Great write-up. Cute dog.

I'm glad the nose recovered too!

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.

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?

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.

y'alls dag look like vincent d'orinfino in The Salton Sea

Extremely inspiring

Fantastic job!

great work

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