Dogtra iQ MiniThe Dogtra iQ MINI delivers all the essential features of a remote trainer in a petite form specific for smaller dogs. It offers the lightest and smallest receiver, weighing at 1. 3 ounces, with ergonomically designed plastic contact points, making it ideal for dogs as small as 7 pounds. While compact, it is packed with features such as a 400 yard range, 100 Nick Constant stimulation levels, and a Pager vibration. Designed for Small Dogs Compact size