Info:
So this is Cleo
and as you can probably immediately tell,
Cleo is an awesome dog.
She's one of the nicest dogs I've ever met.
She loves people, anyone that'll give her any food.
She's pretty classic dog stuff
and she also happens to be missing her right leg.
She was found on Petfinder after she spent some time
as a stray in Oklahoma with injuries from unknown causes.
Now hanging out with Cleo and just playing with her,
like you'd almost forget like you wouldn't even know
that she's missing a leg 'cause she's just running around,
chasing stuff, playing fetch,
She loves being outdoors, all that classic dog stuff.
But although she appears super healthy now,
dogs that are missing limbs
and any pets that are missing limbs
are more likely to have things like arthritis
and joint problems in their other limbs later in life
'cause they're compensating for the missing limb.
So she's running around being awesome now,
but it would be ideal for her long term to be supported
So that's where this company called 3D Pets comes in.
So they reached out and they told me
They have a particularly high-tech solution
to the problem and asked if I wanted to go see it
and it turns out it is pretty sick.
I mean, I've already talked about this before,
but there's tech in everything.
Like every story, every angle, everything I see
on the news nowadays, it has some tech in it,
but even this story surprised me just
How much tech was involved in helping dogs like Cleo?
So it's this multi-step process.
First up is this scan.
So the pet comes into their studio,
which is actually in New Jersey,
pretty close to our video studio
and they use a smartphone
to 3D scan the animal.
So the idea is to take a few scans,
They use the iPhone's LIDAR scanner
or use the true depth camera system or both.
This isn't exactly what they were designed for,
but with apps like Combed and Hedges,
It is a pretty clever solution for just basic measuring.
So basically once you get Cleo
to hold still for long enough,
You can get a pretty decently accurate scan
of her dimensions.
How high off the ground she is,
how far around, the shape of the prosthesis,
what that needs to be, et cetera
and all of this is to be used in the next step,
which is 3D printing the prosthesis, it's crazy.
Now you might be thinking
like I was at the beginning of this, wait a second,
Why is there so much tech being used in this process?
Like why is it 3D scanning the animal
and then 3D printing the prosthesis?
What's going on here?
And the real answer
As they explained to me is because
Every single animal's situation is a little bit different.
No two are the same
whether it's the reason that they lost a limb
or part of the limb,
But then just like the size of the animal, how big are they?
How far off the ground does the limb end?
How much weight are they going be able to put on it?
All these different things are slightly different
for every single animal, it's kind of like a fingerprint.
So clearly you can't just mass produce
like one size fits all prosthetic.
Even with humans,
You know this is already true,
but the idea is you want it to be as custom and bespoke
and comfortable for every single animal as possible
so this 3D printing process allows
for rapid reiteration and making a couple of different versions
till you get it exactly right
and so this is why they're doing it this way.
3D pets, in particular, they've worked with
over 300 different animals so far at their studio.
They start with a candidacy form on their website.
But then once they get going, they have a ton of options.
To date, they've done many dogs as pets,
but also some ducks, a tortoise, and a pig.
They had a goat recently that was missing part of its skull
that didn't form properly and goats like to use their heads
for stuff obviously
so they made a helmet for him and one elephant leg recently.
So anyway, Cleo's scan is pretty straightforward
and within five minutes they have a couple
decently accurate models to work with
and then they import it into the computer
to move to step two.
So how do you get the scan off the phone?
- Well that's the easy part.
We get the scan off the phone onto our web portal,
which we're able to bring
into a custom design software here
where that's really where the magic happens,
where we're able to take a design
and mold it to the 3D scan of each pet
so that we can make sure everything fits perfectly.
- So this is Cleo's scan,
and the appropriate fit as it would be built on the scan?
- Right, so you can see the scan overlaid
and we can patch things up as needed.
It's almost like 3D Photoshop in a way,
but then we're able to control the lattice,
the hardware mounts, where the straps go,
We can position everything perfectly for each pet.
And then once we're happy, once it's set,
Then we bring it into another software
where this is where we optimize it for printing.
So we have to be able to basically
Give the printer instructions on what to make.
So this is where we fine-tune
the intricacies and the detail of each layer
'cause again, we want some areas to be nice
and rigid where hardware mounts, for example.
But like around the rib cage, around the lungs,
We want the flexibility
So you can see we don't have that thick lattice there.
This over here, these wings we can easily bend
Even if the dog fluctuates in weight,
We want it to accommodate those changes.
But where the mount is, where the hardware is on this end,
this we want to be sturdy and strong
'cause that's where the impact is.
So once we're happy with this, once it's ready to go,
We'll take it over to one of the 3D printers
and we have a whole bunch of different sizes
depending on the case, depending on the animal,
but they're all pretty similar in how they work.
- So 3D printing, to be perfectly honest,
I never really cared that much about 3D printing.
This is like a confession.
Like I never...
There was a ton of hype about it
and a lot of people care a lot about it,
but every time I was brought up to me,
I couldn't find a reason to care
and we got a 3D printer at the studio
and we've printed a couple of random trinkets here and there,
mostly things that are just like useless stuff
just to see if it'll work.
Whatever, neat, but this is the first time
I've seen a situation where 3D printing makes
the most sense for a manufacturing process.
You can't do one single mold,
You can't do one-size-fits-all all
so like I said,
It just made the most sense for once.
They have a couple of different size printers here
ranging from something like an Anker M5,
something you might buy on Amazon
up to an industrial-sized one,
the size of a refrigerator, basically to work
on different-sized pieces for different animals.
So once they were happy with Cleo's design
of the prosthesis in the software, it hits the printer
And about literally 24 hours later, it's done,
It's printed, the whole thing.
Now this isn't the final step for hers.
There is still a sanding-down process to soften the corners
and make it as comfortable as possible
and also in 3D printing,
There are commonly these support pieces that you get
When you print oddly shaped objects that need to be cut off
And they're working on ways to melt that down
and use it in other things like wheels or feet
so they can be resourceful about that as well,
but they've shown me a bunch of examples of various shapes
and sizes of things they've printed for animals in the past.
- So this one is just about ready to ship out.
This dog has a residual limb.
So we have this build out here and we do it like this
so that we can keep the weight-bearing load
right below where the limb used to be.
If we have it in any other place,
They just won't be able to walk correctly.
- And this is also now softened down
and it is just sanded?
- We do a sand and torch.
So we'll burn the material back
like what the machine is doing, heating it up
to a melting temperature, it smooths it out.
And something that we're very well known for
with our devices are our feet.
And so one of the biggest things is when the dogs
are taking steps, you want that foot to be able to compress
to absorb that.
I'll trade you.
I think this is a version like five or six of the foot
And we're on version 10 or 12 of the harness
so they're constantly changing and adapting.
If somebody reaches out to us and they say,
I burned through a foot, here are the reasons why,
We're gonna make the changes to the foot
so that stops happening.
And so that's why we go through our variations.
We're working on the next version of the foot,
which has rounder edges
so more of a radius on these edges.
- Like a tire maybe?
- Yeah, yeah, exactly like a tire
because dogs tend to lean on one side or the other
and we'll typically have the owners flip it around
Once they start to wear on one side
so it wears evenly.
- A tire rotation?
- Exactly, a foot rotation.
And then behind you, we have some of our carts
that are in process too.
So this is one going down to a dog in Texas.
She's got two deformed limbs.
One is not formed at all,
but she's got one deformed here on the left-hand side.
So we make provisions for that
so that the shoulders can still move around.
So that'll get three six-inch wheels on each corner.
And then this, this is another good example.
This is for a dachshund that has one full remaining leg
and had a partial amputation.
And so the owners didn't want something extremely bulky,
but they wanted that front leg to have support
'cause dachshunds have a lot of back problems.
So we designed this specifically for this case
where the dachshund can put its legs and move it
and still have the support on the outer edges
and we still have our flexible harness here.
And the wheels can change camber as well too
so depending on--
- Sport mode.
- And we'll go up to eight or 10-inch wheels.
I think you saw this one.
- That Escalade dogs.
- We should do spinners on one of these rooms
one of these days honestly.
I haven't put it past people.
The woman that we did our original dachshund cart for,
She saw our black wheels and she was like,
I'd like silver rims, please,
and I thought she was joking.
I thought she was joking
and I was like, oh, that's a cool idea.
She was like, no, really I want silver wheels.
- Would you paint it or would you--
- We ended up painting it.
Yeah, yeah, yeah.
- So, Cleo's scan was pretty good.
Then they designed her prosthesis
around that scan, which went great.
Then they printed it, sanded it, torched it down, and matched it with the leg for her height.
The only step left now is to see how it works.
So what I kind of didn't realize is
It's not just like you attach the prosthesis to the dog
And then they just magically start running around perfectly
like they've had it their whole life.
But no, like anyone who's had crutches knows this,
There's an adjustment process
as you get more and more used to it.
So I got to watch Cleo sort of learn in real time
even in just these few minutes, go from hovering it
off the ground to eventually start to trust it.
And the process of them getting used to it
Depending on the pet is basically to introduce them
to more and more time per day with it
so that they eventually get used to living with it.
Maybe 20 minutes a day at the beginning,
Then it's an hour a day, then two hours a day
and you slowly see them start to remap their muscle memory
and unlearn walking without the limb
and trust it and depend on it by the end.
So at the end of the day, I thought this was super cool
It's a huge win for pets like Cleo
And it's also super cool
that it's enabled by tech that feels relatively accessible,
like a phone in our pocket, a computer app,
one or two pieces of software and then 3D printers
Like all things that we can get started with,
That's how they got started with building this studio
in New Jersey and helping so many pets
and they will continue to evolve this.
There are other places around the country
in the world doing the same sort of thing,
but they potentially can do remote creations
for pets that don't come to the studio
but they get to like send a mold in
and then build a prosthesis for other animals
they don't even get to see.
I'm not even gonna pretend to be an expert
on 3D printing or prosthesis,
But like hopefully this helps more animals
sort of extend their lives and live more freely
I think that is the right word.
These pieces are typically priced
from a couple of 100 bucks to up to 1,000 or $2,000
and ideally will last a lifetime
at least if they've stopped growing.
So thanks to 3D Pets
for letting me pull back the curtain a little bit
into how they use tech to do what they do.