Engineering vs Nature: Automatic Pet Door (www.sciencebuddies.org)
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- čas přidán 16. 04. 2024
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Hi everyone! We're getting more comments than we can reply to on this video, so we're pinning this one to answer some common questions. You can find more details in the full video here! czcams.com/video/Djzx54j-2ZU/video.html
1. We're a K-12 STEM education nonprofit and our projects are intended for students. We know there are other ways you can do this (using RFID instead of reed switches, not using an Arduino at all, etc).
2. Putting the litter box on an elevated platform that the cat can jump to but the dog can't only works if your cat can actually jump higher than your dog! We have an old arthritic cat who would have trouble getting up onto a higher platform.
3. A dog eating poop is not always an indication of a nutritional deficiency. Don't worry - Riley is getting a healthy veterinarian-approved diet! Scientists actually think this might be an evolved behavior leftover from wolves keeping their den area clean: www.ncbi.nlm.nih.gov/pmc/articles/PMC5980124/, while some dogs may just think that cat poop is just a particularly delicious snack.
Let him eat, less cleaning. Problem solved 😂
How did get only 6 likes
Wtf
@@A_nthony till your dog goes to lick your face lmao.
@@A_nthonyand then the dog licks your face 🤢🤢🤢
But if the dog eats the cat shit because he thinks it's unsanitary, maybe you should move the cat shit box somewhere else, some place he doesn't see as his den.
To a dog, it’s not a litter box, it’s a snack bar.
Never had a dog that’s wanted to eat poop
Хорошая ирония :))
@@radicalgamingnerd986 I'm assuming the cats diet is big maybe and it's excretion isn't fully digesting tasty leftover nutrients blobs
@@radicalgamingnerd986they just dont do it in front of you
@@Martin-xh1hdwell no I think people just have better dog breeds😂
The way the dog walks up just tells me he is doing a daily routine lmao
Wtf happened to the dogs back 🤮 it got shaved or something
@@bledoutheart probably shaved for exams
@@bledoutheartthe dogs leg and part of its back got shaved because he got hip surgery. The back is shaved because for those types of surgeries they need an epidural injection in the sacrum part of their spine to ensure that they are comfortable and not in severe pain during the procedure.
My dog is too smart for that stuff! The cats have their own bathroom room or my dog complains about the smell!
Yeah, like me going on midnight fridge raids 😂
I love extremely specific yet useful engineering like that
Dogs are nasty.
So thats how the pugs face was created.
Cat: finally some fookin privacy 😂
My cat likes to poop when I poop and he insists on eye contact
If you don't lock eyes he don't stfu
@@gagewalker770 Take a large cardboard box, print 4 images of your face and stick them on the inside on 3 sides and the bottom of the box.cut one side of the box off as an entrance/exit. Place the box upside down on top of your cat's littler tray. Then wherever the cat looks when it goes to take a shit, it will see only your face.
Try it. I dare you.
@@gagewalker770nope you gotta get a new cat that’s Diddy cat .
My cat just stares at me then lays by the door, i always enjoy the poop guardian @gagewalker770
brother did you really just say “fookin” 😐
Think about the amount of poop he had to eat before they built the door lol
🤮
He was just helping with the litter box cleaning 😭
The conversation went a little something like this..
Dog comes up to owner.. owner readies themself for a hug, dog breathes on owner.. after weeks of coaxing the dog and rewarding with treats.. dog breaks and so does owner.
Like was a he ravenous unstoppable shite eater 😂😂😂😂
Hahahahah 😂😂😂. A crap ton.
I thought of the same concept about 10 years ago only it wasn't for a litter box. It was so pet parents w multiple pets on different diets could make feeding time a little easier. Feeding stations that will only open if the right pet is in front of the right feeding station. Too bad I didn't try to invent it myself. Too busy w cancer treatments and someone else beat me to it. Same thing for doggy door or cat door. Random animals can't just walk in thru those little doors anymore cause they have to have the chip or magnet or whatever to get the door to open.
I'd buy it
@@nanah3638 the animal specific feeders and doors do exist now
You living in breaking bad
@@nanah3638it’s already been made
Clever dog: Huh I have enter with my back side😂
Born to eat, forced to abstain
😂
something the annoying dog would surely say
😆
Your profile picture really suits this comment
As an annoying dog you would know😂
Dog is like "how in the hell does this thing know it's me?!"
letme go try and meow.... still dont let me in. 😢
Confused for life bruh 😂
😂😂
Lol even dressed up as a cat at one point 😅
"It's like it can smell the crap on my breath." -Fecal Muncher
Dog was visibly clenching it when coming up to the door 😂😂
That dog gives up quicker than any dog I have ever met.
"Why does your kid have a collar?"
"He gets into the litterbox."
underated if not stolen
@@DIVINE_CLAN Agreed
Careful this is lowly becoming reality 😂. I wouldn't doubt it these days
My toddler actually needed this collar lmao.
If you didn't explain the joke by answering your own question, it would've been funny.
Dog: Damn magic door. I knew that cat was a witch.
😂😂😂
😭😭😭
😂😂😂That was a good one bro
Hence eating his poop to receive The powers also!!!
Bingo! 😄
That's actually genius idea
Dog owners : “it’s not unsanitary when the dog licks my face.”
Case rested.
Bro was walking up like “ What my boy got for me today “
"Aaaah, shit. guess we ain't eating out tonight"
lolol
Loved that 😸
😂😂😂😂😂
Lmfaoooo
I love how dogs are like “I’ve literally been craving cat turds”
The link to the long version is perplexingly titled.
Closet catnip addict.. the dog converted.
😂😂😂
Most animals eat to live.
Dogs live to eat!
They'll eat anything.
Ya, dogs are so gross. And dog "people" let those things lick their mouth!!
Dog is literally thinking: "jokes on you, i'm into that shit"
I be love that he was lightly tapped by cardboard that he knew was probably coming by that stage and was just taken out by it.
Dog checking daily to see if the grid went down.
😂😂😂
😂😂😂😂😂😂😂😂
Must be a Texan then 😏
@@TeutonicTribe Hey, that was a one time thing
😂
You know the dog's been eating lots of poop when they had to install a whole automated door
Yea that was the whole point of the video.
😂 you're not wrong I don't know why my dog do that even if he is full
And lick your face😂@@okay377
bro that's disgusting, I don't know why the dog does that. it would eat anything lol
@@soullessangel207 it's actual called pica which is the fact of eating impulsively things who aren't comestible, human and pets can have it. The dog is just doing it without thinking about the consequences
That’s actually really smart. You could make some money with this
WE NEED THIS
This has to be one of the best pet inventions I ever seen
Pest* inventions
@@YoMamaIsSweet I really hope you meant "pets*"
...just don't put the box on the floor. Cats can climb, dogs not so much.
There I saved you an Arduino and a bunch of pointless work.
@@freedustin for God sake it's an old cat with arthritis. It would be cruel to force it to climb
@@freedustinthere is a whole pinned comment for you. It was pinned 4 days ago. Read it
Bro just rolling up to the snack bar to find out the health department shut em down
🤣🤣🤣🤣🤣
That made me laugh out loud 🤣🤣
Thank you for making me LOL
fucking crying
This is accurate one of the smartest things I have ever seen 😮✨
Could've used this when I was younger. Nothing like waking up to the sound of the dog snacking on some litterbox crunchies at midnight.
I love how it's just a lil harmless cardboard saloon door and the dog's like "Nope, an impenetrable forcefield"
Hahahha i was thinking sometjing similar but not a funny as your way of putting it 🤣
It looks like more than just cardboard
Calm down , the doors are clearly just cardboard lol @Traylon
@@JD_sarcasm telling someone who's already calm to calm down is crazy lol
@Traylon crazy is an understatement, my friend lmao
Dog: Thou shall not pass !!!!!
Cat: Welcome home your majesty.
😂😂
I chuckled 😂
As it should be everywhere ^_^
✅️😼
❌️🐶
@@kilssj2250that's kinda pathetic starting pet wars
@@kilssj2250 I like your thinking.
Dog looked so offended. Lmao. Just like , "WELL, I NEVER."
Videos like this makes me wanna learn to engineer
My dumass thought it's using Ai visual recognition to discriminate between a cat and a dog, but nope it's just magnets 😂
Haha that was what I thought too
At the end of the day. Everything is magnets.
same LMAO
Simple system is better 😂
When it actually need a 555 timer or just a transistor.
Bro had his leg lifted up all ready to get in there 😂
😂😂😂😂😂
Thank you for commenting this so I could go back and watch for it lmao
lol!!!
@@olhydralol!!!
For marathi people : aat ghusayla paay varach ahe kutryacha 😂
Wow, this is truly Amazing, Good Job!
Oh man!! I need one of these!!
Those doors slamming in the pup's face seems personal 😂
I think that's why they're very light cardboard :) Anything heavier would be a real slap in the face.
I think my dog would just barrel through there for some delicious (gag) cat poop
You are a NPC.
lol!!!
it is personal 😂
No more forbidden chocolate for the doggo 😂😂
😂😂😂😂 "Forbidden Chocolate"
When my cat was really old before she passed away she started becoming incontinent, and mostly had liquid stool, so we took off the lid, and we’d have to scoop it right away, but sometimes we wouldn’t catch her and our dog was there. My dog realized my cat would fart which alerted us that she was gonna go, as she headed to the litter box and eventually it became a race between the dog and us. Dog started getting faster and even impatient and in a few occasions had her nose next to the cat waiting for the chocolate goodness. And at least twice, she was so impatient that she had her nose right under the cat butt as I walked in about to scold the dog (which I hated doing because it would startle the cat) and as I approached I was too late, and the cat squirted liquid diarrhea on my dog’s nose. I was truly heartbroken when my cat passed away, but can’t help but laugh every time I think about my 60lbs white dog with a chocolate stain on her face.
😂😂😂
They should rename the dog to Crustbuster
@@RivetHead999😂😂😂
❤ We needed this for the dogs' food before we found a kibble that met both their needs. Lol
Genius invention. Great service to humanity. When ya know, ya know!.
Your next invention: Cat poop-flavored dog treats
Seriously though lol I bet it already exists and has existed for a while lol
I died laughing at this man 😂
Lol
Lmao they can call it Dog nip
He needs to taste it first
“When you won’t stop eating catpoop but your dog is an engineer.”
BHAHAHAH-
How's the turn table?
Lol
The how turns have tabled
Why turn has the tablr
My dog, completely undeterred. My cat, scared af 😂
This needs to become a business. ❤❤.
cat: Stinker doodles
dog: snicker doodles.
😂😂 nasty work
😂😂😂
Dog: Oh boy, SNACK TIME!
automatic door: Nice try buddy
Dog: nah I'd win *Proceeds to run over on door*
lol!!
Automatic door: Access Denied
CZcams just deleted my comment, I was saying
Dog: Nah I'd win.
*proceeds to run over the door*
😂😂😂😂😂
Omg the way it bops him back the second time 😂
The way the cat just walks in like i know im at the righy hotel 😂😂😂
Just what a cat needs, another reason to have a god complex. “The door only opens for me peasant” - the cat.
Well cats are superior to dogs anyhow and yeah they should know it 👍🏻
the cats god complex is justified if you compare him to the dog who loves eating shit
They are gods. I’m just saying. . . . It’s one more reason.🤷♂️
😂😂😂😂😂
@@sarahramone3987 ххозяину не проще ли подобрать корм и дрожжи, чтобы собаке хватало микроэлементов и она не ела кошачьи какашки? у меня три собаки и три кошки, никто из них не подъедает у других ничего
"Also works to entertain a toddler" I love that
"Also works on a certain toddler" 😊
it also works to entertain a ADHD person
That's the coolest cat litter box EVER!!!
😂😅 this is too funny 🤣 dog had door shut in his face...nice job
My cat would’ve said “those wires are looking mighty unchewed there friend”
Lolololololol
This!
Totally
I never understood cats and their weird habit of chewing wires. 😂
No Almond Roca bar for you doggo😮😖😂
At first I assume you use facial recognition camera but that magnet sensor is simple and clever. Good job
The Arduino even seems like overkill
They were classified by humans
Reed switches
I saw the wires and figured it was something physical
Stupid me thought he had those wire-thingies generate static electricity when the cat passed through dragging its fur against it to detect it.
My brain is just too big, clearly lol
That’s pretty cool!
That is so clever!! I'm impressed!
The forbidden tootsie roll
😂😂
😂
The forbidden snickers
Ferrero roche
Hahahaha ewwww
love how you made the door out of cardboard, so if it malfunctions no-one gets hurt.
Lol
I noticed that too. Lol
he needed a material that wasnt too heavy for the motors so it could swing quickly. I guess it being safe was a bi product.
The way his back end looks, he’s always into trouble.
😂очень смешно и жалко его одновременно
“When your dog wont stop eating cat poop” i was dead just reading that ☠️😂
The dog: I hate these industrious warlocks. Casting a spell of warding on my sand fudge
😂😂😂Sand fudge 🤢😆
@@katstaton1863 sand fridge* too!
Sand fudge 😂😂😂
😂😂😂
This comment us despicable😭😭
Dog walked up like he pays rent, lol.
Ok this is so cool! I wanna make one to keep the toddler entertained 😂😂. Doggo doesnt eat the kitty snacks thank goodness
I need this in my life
The cat looked down like “what the fuck- okay.” and kept going about its business🤣
😂😂😂😂
Dog: "Catto shits, doggo treats!!! Lets get some"
**door shuts on face**
"Son of a human!!!"
😂😂😂I'm on the flooor
😂😂😂
My dog does this. I need this device. 😊
XD
That was clever i love it 😂😂
That dog looks like he indeed indulges in the litter box
The fact lil bro looks sad says he needs help😂
You know that cat absolutely loves that it does that to the dog 😂
I bet the cat watched and waits!
It's Like finding a spot at a Cafe and watching everyone slip on the same spot of ice outside lmao
It should be
It is so personal 😂😂😂
As do i
"You have been banned from the Mickey mouse clubhouse for inappropriate behavior."
Underrated comment 😂
Lol 😂😂😂
I pissed myself at this 😂
"Oh, my favourite restaurant must be closed now, Imma come later"
This is great, in definitely goind to try this project in the future
The way his legs and ass just cripple the second time had me wheezing
God loves you so! John 3:16✝️
@@Jesuslovesyou0316how mentally ill do you need to be to chronically be commenting on posts like a bot. STAY ON TOPIC SMOOTH BRAIN
Took the words straight out of my mouth smh lol
😂
@@Jesuslovesyou0316 I don't love him back
“I can’t eat the cat and NOW I can’t eat his poop...Jeeez!!!”-Dog
That specific dog can't eat that cat because they're roughly the same size. The dog would get absolutely fucked up.
Cries in Chinese
@@JohnSmith-im8qtjoke police over here
Forbidden beggin' strips
😂
THAT'S AMAZING!!
My mouth went open then I was like oh wait that’s actually genius 😂😂
The flaps are made of cardboard so the dog getting bonked in the face definitely doesn't hurt him, but it deters him perfectly. Good stuff!
Niet goed spul op het einde schrikt die hond zich rot
@@yanabanana941because the dog eating poop is better than slight slaps from cardboard, which it’ll eventually realize is annoying and stop.
Lol sain Komof la rusien boractus minstorsiem 😂
@@yanabanana941can you tell me how that dogs body language says it's scared shitless, it calm walks away, you've got eyes use them.
@@yanabanana941 then maybe it'll stop eating cat shit...
After it's scared shitless it'll stop
Discrimination in its purest form
Racism, one might say
Yes only cats are allowed to eat shit.
@@derpycat6941 true and cat ladys
You can eat poop too
@@esbatu13 if you insist-
Lol had a dog back when I was a kid that we said "had a hankering for kitty biscuits" so we had to keep him out of the litter box room 😂😂
thank youuuuuuuuuuu!!!!!!!!!!!!!!!! thats the answer gosh so long bro i think im gonna cry ngl
"Sorry mate,your names not down,your not coming in"
“Check again, I’m here all the time! Ugh, can I at least get in and grab my coat?”
@@RivetHead999 “Just ask the manager, he’s my best bud.”
“Im not lying bro wtf. Ill get you fired if you dont let me in.” *not working*
… “please just please let me get a sniff… just a little taste of that sweet kitty dung. At least give me enough to hold me over man”
Your english is a failure.
That's so simple but honestly so fucking genius at the same time.
Or you could just, you know, get a dog gate that cats can easily jump over...
@@thetavibes9021ok you must be fun at parties
Waste of time just put the food up high, cats can jump
@@flip0345the issue was with the dog eating cat shit, not eating the cat's food
@@flip0345You did not read the pinned comment, did you?
What a cool gizmo
The cat after chewing all the wire to let dog go have treats
Wait till dog figures out he's stronger than the cardboard
never gonna happen, not mr. shit eater anyway
It won't. They ain't too smart😂
It looked like a pughuahua. It's not stronger than cardboard. It can barely breathe.
If it gets smart one day.........😂
@@MoreOnPleeezthat's the reason it will find out 💀💀. One day that dog will be dumb enough to ram into it and find out.
That second attempt where the dog got hella scared 😂
It should just open for the cat not close on the dog
@@INTJamescats dont like to feel trapped or like their area is inaccessible
Dog: Hey I wanted that 😂
Kids never let a dog lick on your face is all this video taught me😂
its all fun and games until the cat starts chewing on cords
nah cats arent dogs they wont
Bs they don't a friend of mine had this issue with her cat@@Bbhamadama888
Right, my cat tries to chew cords all the time 😭
They probably know their cat well enough to know that isn't something they would do
@@cryptisi5363Yep. My cat would be more likely to chew on the cardboard than the cords lol
HAHAHA NOW YOULL NEVER KNOW HOW OR WHY I GOT 2K LIKES HAHAHA
Im crine
Punny ☝️
And people let those mf lick their face
Most dont
😂🎉
"Dog" I love it when the brown starfish drops off my snack and it has the consistency of a milkshake or when it's like crunchy peanut butter and kinda sticks to the roof of your mouth.
Epic engineering 😎. Good use of an arduino mega and some servo motors
A screen door can’t stop a dog but cardboard can. You learn something new everyday
It's probably more the movement of the cardboard, than the actual cardboard itself.
Pugs know they are no match for cardboard 😢😂
I'm most impressed by the cat not using the wires as chew toys, and not swatting them.
I think he did glued them afterwards
Is a big Floofy Cat. I'd assume a Norwegian Forest Kitty or so. They're usually just chilling somewhere and don't do that much XD They're making less ruckus around the house but ain't less maintenance thanks to that floof lol
Cats don't play where they poop
As long as you don't dangle a wire, and the wire doesn't move at all, most cats won't bother with it. It doesn't trigger any hunting instincts.
@@NotNateDiaZ
One thing humans have in common with cats ✊️
I need this so bad 😭
Now that it works perfectly, let's work on the visuals of the mechanism
Dog jumping back as the door slammed in its face was great! Lol
dude.
Just say you’re a cat person
@@sytheebaddude.
@@MWBsixx i think they’re more of a femboy dragon person because of their profile picture 💀
@@MWBsixxor just a psychopath. I’m a cat person but wtf?
And the cat be looking at doggo like “yeah, eat my shit” 😂
Lmao 😂 Frfr dead ass 😂
Lmao 🤣😂😂
"Ohh wait... you can't!"
Nice concept. You could use YOLO to make a face detection algorithm too for added security and features.