I am so happy that I got this! I work weird hours, so there are times I'll forget to feed my kitty. With this smart feeder I can fill it up, and go to the app on my phone to set what time to feed him everyday as well as how much to feed him. It also stops him from being over-fed. Sometimes my daughter's wouldn't know I had already fed him, and they would then feed him again, and he was starting to get kind of chubby, so this is the most perfect thing I could have ever gotten for my cat! Thank you so much!!