Answer:
Bb, Bb, bb, bb
Blue and pink
Step-by-step explanation:
 B b
b Bb bb
b Bb bb
The genotypes of their offsprings are: Bb, Bb, bb, bb
Since you would need to have at one B to receive blue fur, there is a 50% chance that their offsprings with be blue and a 50% chance that there offsprings will be pink.