NEW LARGER VERSION AVAILABLE:

[https://makerworld.com/en/models/2480085-cat-dog-e-cone-collar-first-aid-100mm-80mm#profileId-2724044](https://makerworld.com/en/models/2480085-cat-dog-e-cone-collar-first-aid-100mm-80mm#profileId-2724044)

This is a small and mostly effective cat Elizabethan collar or e-collar. This can be scaled to your printer but on a basic 256x256 print plate it's still fairly small. A real collar is probably in order if your cat has more trying injuries.

It kept my cat from pawing at the ointment I put on his head after he lost a brawl. It also made him switch into a “Imma stare at you angry like” mode.

I uploaded a new version here.  There are two choices, the 100 mm plate neck hole has a diameter of 70mm when clipped.  The 80 mm plate neck hole has a diameter of 50 mm and fits kittens.

I recommend using the new version because it has larger tabs that are stronger and easier to engage.  Also, it looks cool.