This bowl is shallow, with a diameter of 5.75”. It’s dishwasher Risk-free (but don’t put stainless steel in the microwave!) A person opportunity detrimental I discovered was the bowl’s rim: it has an unsealed rolled edge around the perimeter, and several reviewers have complained that this edge holds water. Also https://wattyworld.co.uk/the-ultimate-guide-to-cat-bowls-elevated-raised-and-more/