Just a little History of the Breed and the Nature of the Schnauzer Most experts believe that the Miniature Schnauzers is the result of crossbreeding poodles and affenpinschers with smaller stadard schnauzers. If this is correct, the addition of these other two breeds with their positive traits of vigor and intelligence certainly improved the result. The miniature Schnauzer measures 12 to 14 inches tall and should weigh from 9 to 16 pounds. Generally males will be larger than females. When fully mature, all Schnauzers are robust and sturdy animals. The coat color may range from light or dark silver-gray, to finely mottled brindle, to almost black. Come in and take a look at my Schnauzers