Purchased this for my 4 & 5 year old Savannah cats. They love to pick up kibble from the bowl and eat it elsewhere. This puzzle feeder helps slow them down and engage their mind. I watch them sometimes eat slowly for 5 minutes as opposed to gorging for a minute. Also love how easy it is to clean this! It’s made of silicone so it bends easily to clean in the grooves and is gentle on cats faces.