Happy Puppy Figure with Solar Powered Wagging Tail

a 3D printed happy puppy figure with a solar powered wagging tail

Download and print our Happy Puppy!

Our Happy Puppy stands on his hind legs with his paws in the air as if he's up against a window, which he could be if you choose to place him there. However, putting him in a window in direct sunlight is not advised as the print may warp from heat damage. 

He stands almost 7 inches tall fully assembled. His tail swings from side to side, powered by the solar cell that sits in the base below his feet. 

There is an optional stand included so that he will stand up on a desktop without assistance. There is no ballast bolt required for this design.

Below are links to 3D models of the Happy Puppy that you can download and 3D print on your own printer. When you're happy with the results, order one of our Circuit Kits to install in your print and make his tail wag!

If you don't have a 3D printer, you'll need to find someone who does! We currently only sell the circuit kit that powers it.

The body prints as one piece, even with all the different color zones. The tail and pivot cap print separately, and the pivot cap will need to be glued on once everything is working. The optional stand can be printed if needed. 

STL files: Body, Tail, Pivot Cap, Stand

Print time on Bambu H2D with single AMS: 2 hours

Bambu .3mf file with all parts, painted, with supports: HAPPY PUPPY 7.3mf (right-click and save-as to download)

Recommended Bolt: none

Recommended Colors: Black back fur/pupils/paw pads/tail/mouth, Brown front fur/face, Light Brown feet/belly, White eyes, Pink tongue

How-to Assemble Video (none yet)

3D Print Pendulum Circuit Kit - PRE-ORDER ONLY

$12.95

>> Available for Pre-Order only. Kits will be available in November 2026 <<

Our patent-pending Circuit Kit is what powers DigiFidgets and one is required for each completed assembly. You can 3D print one of our models, or download and print one from a third party designer, or design and print your own using our Design Guide. Then you can install our Circuit Kit to make it move!

Each circuit kit includes a solar cell, printed circuit board (PCB), a copper wire coil mounted to its own circuit board for convenience, a strong neodymium magnet, all pre-soldered and assembled so all you need to do is install it in your 3D printed figure.

Got your own Fidget idea?

Our Design Guide walks you through exactly how to design a 3D model around the kit's solar cell, magnet and coil — sizing the pivot, balancing the base, and leaving room for the electronics.

Download the Design Guide