A Bull Terrier and a Doberman Mix Are Great Dogs For Family A bull terrier and a Doberman mix are common breeds of dogs. They are similar in size, coloring, and markings. They will have a longer coat and feathered ears. They can weigh between 60 and one hundred and fifty pounds and live ten to fifteen years. If you are thinking of adopting a bull terrier and a Doberman mix, here are a few things to know about the breed. A Doberman is a powerful canine and is considered a purebred dog. It stands twenty-four to twenty-eight inches tall and weighs sixty to a hundred pounds. This breed is…