D) Veteran fawn male:

Combines dignity, strength, and elegance with great size.

Note breadth and angulation of forequarters and hindquarters. Good length of muzzle.

D - Veteran fawn male

E) Black male:

Square: withers to ground and point of forechest to back of upper thigh.

E - Black Male

F) Blue male:

Note parallel planes of skull and muzzle
and length of muzzle.

F - Blue male

 A - B - C

 D - E - F

G - H - I

 J - K - L
 M - N - O

 P - Q - R

 bitch heads

 dog heads

 blue & brindle
 fawn & mantle