Silicone Paw Washer Stand

The silicone dog washer thing in the pictures has a serious design flaw: it can't stand up on its own.  This is a problem because it's meant to be filled with water.  I made this little stand to hold it.  It is intentionally undersized slightly so that the body pokes out through the side holes and holds itself in place.  

Supports are required.  I did try using a different material for the support interface, but ultimately I decided it is more trouble than it's worth for this particular model.  Normal trees snap off easily and any scars can be nipped off with side cutters.