If you have a dog which is rather on the quick side of eating its lunch, then this might help. The 3 pins in the middle will encrease the difficulty to pick up its food. It may also help to let your dog enjoy its food more too. ;)
Works well with PETG and PLA, printed it on a prusa i3 mk3s. I would prefer PETG, since it is less brittle.
Dimensions: 180x180x58mm, but you can rescale that of course.
The author marked this model as their own original creation.