The Italian Greyhound is a small sized dog. It's slender and narrow. It's similar to a greyhound except in a smaller size. It can grow to a height of 13 to 15 inches and weigh from 7 to 15 pounds. It's an outgoing dog that is loyal to it's owner. It can be wary around strangers. It's got a stubborn trait but is smart and can be trained.