This is a fully parametric customizable dog name tag, designed on OpenSCAD.
Check the video to see what you can do with it and how it works: https://youtu.be/-gJ7nIwZwlc
Open the .scad file on OpenSCAD or hit Open in Customizer to select the plate dimensions, the key ring dimensions, type your dog's name and select the font and size.
You can even choose the colors for the plate and the name to preview the final look.
You also have two lines of text on the back of the plate to add additional information like your phone number, your town...
You will need a key chain ring and to know it's dimensions.
It's designed to print in two different colors, even on a single nozzle machine, by swapping filaments when the name starts printing.
I have included a zip with the Fonts, in case you want to customize this on OpenSCAD.
You can get OpenSCAD here: http://www.openscad.org/
0.4 mm nozzle
0.4 mm line width
1.2 mm wall thickness
1 mm top/bottom thickness