Context: In a group of Syrian hamsters, some individuals have short fur and others have long fur. In this group, the gene for the fur length trait has two alleles. The allele for short fur (F) is dominant over the allele for long fur (f).
Dipper is a Syrian hamster from this group. Dipper has the homozygous genotype ff for the fur length gene.
Based on this information, what is Dipper's phenotype for the fur length trait?
A. short fur
B. long fur
From the given choices, select the correct answer and reply with the letter of the chosen option.

B