 ምንም በጅራታቸው (ደግሞ ጠራቸው rumpies) ጋር Bobtails ምክንያት ወራቶቹን አከርካሪ ጋር የተያያዙ የጤና ችግሮች ተቀባይነት የላቸውም.
Bobtails with no tails (also called rumpies) are not acceptable because of the health problems associated with the shortened spine.