Answer and Explanation:
The Genotypes is denoted using Uppercase and lowercase letters.
We can use capital H to represent wired hair and lowercase h to represent smooth hair.
___H_____h_____
h HH | hh
_______________
h Hh | hh
_______________
We see that the genotypes are 50% for Wired Hair and 50% for smooth hair.
That means the genotypes for the dog parents are Hh and hh.
#teamtrees #PAW (Plant And Water)