Angela places a muzzle on Rufus, a German Sheppard, before his exam because she has witnessed hostility in him at a previous app
ointment. Willard places a muzzle on Belle, a French poodle, to distract her during a procedure. Who is correctly using a muzzle? A. Only Willard
B. Both Angela and Willard
C. Only Angela
D. Neither Angela nor Willard