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 F is for short fur, and the allele f is for long fur.

Lottie, a Syrian hamster from this group, has short fur. Lottie has two alleles for short fur.
Based on this information, what is Lottie's genotype for the fur length gene?

Lottie's genotype for the fur length gene is FF.