they're brothers, both about five months old. their mother is my friend britt's rat tilly, who must have gotten pregnant while at the pet store. I happened to be sleeping over at her house the night it happened. Imagine how surprised we were when there were 10 little baby rats in the cage (9 male, 1 female) when we woke up haha. anyways, after they grew a little and were able to leave their mom, i adopted two of them. franz is black and white and ezekiel is grey and white.