This thing was made with Tinkercad. Edit it online https://www.tinkercad.com/things/dkzWdVPPuTD
Use the four smaller holes for bands connected to a servo motor, to wag the tail. middle hole is for metal wire, to allow the tail to be semi rigid.
Category: 3D PrintingThe author marked this model as their own original creation. Imported from Thingiverse.