I had a puppy who would eat his food in 2 minutes, so to correct his fast eating, I bought this. He used to not chew his food and would just swallow, which is very bad for digestion. This bowl helped so much! At first it would take him almost half an hour to finish his food, but as he got more practice, he would usually finish around 10 minutes. The good thing is that he now chews his food! Now I switched him back to his normal standees steel bowl and he eats way slower than before! Thank you SlSee full review