The PetSafe - Smart Feed dog feeder is beyond amazing. It blew my mind away with all the cool features it’s has. I’ve been using the smart feeder for over a month now and I’ve never had problem with the food not 
dispensing correctly.  
One my favorite feature is the slow feeder setting. I currently  have it set to dispenses food every 15 minutes in order to control my fur babies eating. My dog is a fast eater and often chock from eating too fast. 
I also love that I can control the Smart Feeder from my phone and keeps me updated when his food is running low.  
No more having to call someone to feed my dog when I have to work late.