This object was entered in the MakeShaper Design Challenge (see all entries here).
Here is a concept for
to treat your dog if he likes to take his medication (and it's almost all dogs).
The body of this dog toy is designed so that your favorite pet catches it by the small ball and that by pressing it with its jaw, the liquid medication that it must take to be treated, it is administered by a small jet that will inevitably occur. It's up to you to choose the size, with one of the three models proposed, otherwise, you can customize it by choosing a scale factor in your slicer or via nettfab for example.
The whole form is designed so that it is perfectly printable without supports, having scrupulously respected the rule of 45 degrees, which is one of the very appreciable capacities of the world of the 3d printing, compared to the classical processes of the industry with the technical limitations of molding.
The design in the form of the famous robot happened by chance, but as soon as I noticed it, I voluntarily accentuated it so that the relationship between the children of your family and our four-legged animals was quickly installed and created unforgettable memories