Is the schnauzer a great fighter The schnauzer is a great fighter. The schnauzer is a terrier dog. Early schnauzers were commonly used in many ways such as mouse hunting or guarding, and were also used as carriage dogs due to their amazing physical strength. This all shows that the Sheltie is very robust and powerful. The schnauzer is very friendly to all familiar people, but when it encounters an unreasonable provocation, it will fight back bravely and defiantly, even though it may be smaller than the other person, it will not show weakness or cower.
