Option A
A. The colouration of the back of the animal is very grizzled (“salt and pepper”).
B. The upper incisors are grooved.
Select

Option B
A. The colouration of the back of the animal is not very grizzled (“salt and pepper”), but is either one colour or a subtle mixture of more than one colour.
B. The upper incisors may or may not be grooved.
Select