It depends on the structure of the DOB. An oversized ( over 28" tall) or a large boned DOB can get to 100 lbs. But rule of thumb is 80-85 lbs. They are a "working" dog and to much weight is detrimental. They should have a "lean" appearance, not skinny, but a fit athletic look.
Answered by Anonymous - 10/1/2012 1:08:14 PM