Some agility cones I drew and 3D printed for helping my cat do his physio therapy post being hit by a car. You'll need some Ø15-18mm round pine dowel cut to about 150mm long to span between the cones. I originally uploaded this model to GrabCAD, and then found out about Thingiverse's existense, so am uploading here also. You can see the original GrabCAD record here -> https://grabcad.com/library/agility-cones-1