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2025 Pet Hacks Challenge

This challenge is all about the projects inspired by your favorite animal friends!

Tuesday, April 15, 2025 10:00 am PDT - Tuesday, June 10, 2025 10:00 am PDT Local time zone:
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Introduction:

A dog may be man’s best friend, but many of us live with cats, fish, iguanas, or even wilder animals. And naturally, we like to share our hacks with our pets. Whether it’s a robot ball-thrower, a hamster wheel that’s integrated into your smart home system, or even just an automatic feeder for when you’re not home, we want to see what kind of projects that your animal friends have inspired you to pull off.    

The top three entrants will receive a $150 gift certificate courtesy of DigiKey, this challenge's sponsor!

Honorable Mention Categories:

  • Pet Safety: Nothing is better than a hack that helps your pet stay out of trouble. If your hack contributes to pet safety, we want to see it.  
  • Playful Pets: Some hacks are just for fun, and that goes for our pet hacks too. If it’s about amusing either your animal friend or even yourself, it’s a playful pet hack. 
  • Cyborg Pets: Sometimes the hacks aren’t for your pet, but on your pet. Custom pet prosthetics or simply ultra-blinky LED accoutrements belong here.
  • Home Alone: This category is for systems that aim to make your pet more autonomous. That’s not limited to vacation feeders – anything that helps your pet get along in this world designed for humans is fair game.

Rules:

  • All entries must be pet-relevant: improving life for your pet, or making your human’s life with the pet easier or more fun.
  • We want to learn from you. Document your project as well as you can so that we can follow along.
  • All entrants must agree to have the design published on Hackaday.
  • Employees and contractors of DigiKey, Supplyframe, Siemens, Arduino, and their immediate family members are ineligible to win, but are still encouraged to enter.
  • Rules and categories are subject to change and judges' decisions are final.

Examples

Need some inspiration? Here are some projects to check out that should get your ideas flowing:

Powered by DigiKey:

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Discussions

James wrote 06/27/2025 at 11:30 point

"CAT AT THE DOOR" link is incorrect, I believe it should be https://hackaday.io/project/203240-cat-at-the-door

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Matthieu wrote 06/13/2025 at 11:49 point

Hello, the regulations do not mention the date of the results. Does anyone know it?

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ryan5836600 wrote 06/02/2025 at 16:44 point

Is it too late to submit to this contest? Originally the deadline was May 27th but I see mention of June 10th now?

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Saren Tasciyan wrote 06/02/2025 at 21:21 point

As far as I can remember it was always June something...

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Chris Harges wrote 05/24/2025 at 01:30 point

I must have a fish's brain. I can't figure out how to enter the contest.

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rkramer wrote 05/24/2025 at 02:32 point

That's two of us.

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Simon Jansen wrote 05/24/2025 at 11:01 point

First, create a project. Then on your project page, there's a button to submit your project to the contest.

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Mike wrote 05/21/2025 at 16:35 point

Chinchilla feeder with Home Assistant integration from our local Ukrainian blogger: https://youtu.be/MANM5jznEzc

https://www.hackster.io/craftiarenko/feeder-for-chinchillas-or-other-small-pets-a90a6a

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drilbo wrote 05/07/2025 at 19:21 point

I really genuinely hate to be this guy, but the AI art on this one is just distractingly bad. 

edit: and you can tell from my avatar I have a high tolerance for bad AI art!

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Richard Hogben wrote 05/08/2025 at 20:43 point

It's not AI, @jkim just gave up on this one.

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RZCN86 wrote 04/25/2025 at 01:46 point

插眼!

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zipzapchap wrote 04/16/2025 at 00:27 point

+*screaming fox noises*

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Richard Hogben wrote 04/15/2025 at 20:51 point

Woof

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