This is a less difficult version to help him get the hang of it.
PinShang Slow Eating Training Bowl Avoid Choke Feeder for Pet Dog Puppy Cat Kitten Pink
They don't have a small picture of it. Put that in the search at Amazon to see what it looks like.
PinShang Slow Eating Training Bowl Avoid Choke Feeder for Pet Dog Puppy Cat Kitten Pink
They don't have a small picture of it. Put that in the search at Amazon to see what it looks like.