Reddit reviews Durapet Our Pet`s Stainless Steel Slow Feed Dish Small

Sometimes cats will regurgitate food if they eat too much and/or too quickly. You might try getting him a bowl that forces him to eat more slowly, such as this one.

As always, giving your veterinarian a call and asking his/her advice is the best thing you can do. Your vet is a person who already knows your pet and can give you individualized advice.