Overall the breed is broken into 5 levels.
Level 1: Micro – up to 15lbs adult weight
Level 2: Small – 16-30lbs adult weight
Level 3: Medium – 31-75lbs adult weight
Level 4: Large – 76-105lbs adult weight
Level 5: Extra Large – 106+lbs adult weight
To be proportional to body size.
ALL COLORS acceptable including glass blue and marbled as long as such conditions do not affect sight. During judging situations visual performance may be tested if any indication of visual dysfunction exists. Specimens with suspected visual dysfunction will be required to have an official veterinary examination to determine genetic propensity. If visual dysfunction is determined to be genetic based the specimen will be removed from breeding consideration within the studbook and owners will be encouraged to have them sexually altered. Removal from breeding consideration will not affect past offspring unless they are also determined to be carriers of such negative genetic traits.
ALL COLORS AND PATTERNS ACCEPTABLE. Must be short. Long hair is not a bull breed trait and will be cause for rejection for registration services, disqualification from all shows and suspension of registry privileges.
Lever or straight without curl or bob.
Cropped and un-cropped are both acceptable. If cropped should not be cropped to battle cut style as this lends to greater risk of ear infections.
All sizes are acceptable. During events specimens will be separated accordingly so that proper, comparable and fair judging can take place.