If your cat likes to drag food out of their bowl to eat it, or leaves food around the edges or just never empties their bowl, it's probably not because they're a picky eater.
It may be that your furry friend's whiskers are hitting the edges of the bowl, making feeding time a very uncomfortable experience.
This bowl is intended to combat that. It's wide and shallow to prevent whiskers hitting it. The ridges are intended to prevent food from being pushed out of the bowl during the normal course of feeding - they're not always successful though :-)
Please read this article about food safe 3d printing.
The author marked this model as their own original creation. Imported from Thingiverse.