The. is cheaper than that of other products, but future maintenance costs should be considered. This is a reasonable price, particularly when compared to the price of Natural Stone Pavers; however future maintenance costs must be considered. They can be installed for approx $6-$10 per sq/ft.
Doberman Pinscher. The Doberman Pinscher was developed in Germany during the late 19th century, primarily as a guard dog. His exact ancestry is unknown, but he's believed to be a mixture of many dog breeds, including the Rottweiler, Black and Tan Terrier, and German Pinscher.
Persistence. For volume of sound over time, look to those bred to guard flock and farm. This includes the various herding breeds -- shepherds, collies, komondors and maremmas. Doberman pinschers and Rottweilers add speed and muscle to their ferocious barking.