Automatic pet feeder electric with D battery backup. Programmable for up to 8 pets. Included are 3 tags for programming 3 pets and instruction manual. Great way to make sure each pet is getting correct portions. See new on Walmart site for $295. This gently used is a great bargain. Text for more information, but if you see it, it's available! Cash only, possible meet in Salt Lke for delivery. 435-602-9474