FastLED on my dog…
A D1 mini, 18650 battery, a li-ion charging board and 53 SK9822s in a white silicone tube with a 3d printed box.
Im selling these too! http://Paradisepups.com
Very nice!! Made one similar for a friend with a TinyLily Mini
Dogs of the FastLED family <3
we also use them in our dog agility shows at the https://www.facebook.com/pg/rocknrollk9s/about/
Dang… you beat me to it… no matter. Mine is gonna be 3D printed lol. Getting my 3D printer in like 6 weeks!!! 