Aww! They're so cute (although they look a bit thin to me). 
If they all have the tan belly, it means mom is probably homozygous (has two copies of tan, at/at, and can give her babies only a tan allele on the A-locus).
I sometimes wonder what it must feel like to suddenly feel hair sprouting all over your entire body at once.
If they all have the tan belly, it means mom is probably homozygous (has two copies of tan, at/at, and can give her babies only a tan allele on the A-locus).
I sometimes wonder what it must feel like to suddenly feel hair sprouting all over your entire body at once.