It's extremely necessary to plan your trips around the supplies you have ready for your pets and if not, then make a list of getting them as soon as possible. This, here, is an all-efficient automatic dog feeder that requires just the push of a button to start feeding your dog. These Stainless Steel Bowls are durable, non-toxic and rust resistant. The non slip rubber ring on the bottoms of the bowls help eliminate any tipping, and slipping or sliding. The bowls are great for puppies or adults German Shepherd Dogs! Extremely handy during trips or long work days when you're not home to look after them.