Rat family tree
✓
Validated

FRG Otto ♂ †

FRG OttoBlack varieberk gloves ...No information (– ?? –)FRG RutabagaBlack overmarked dumbo ...Old age, natural death (27 mo)▶NRF ZigZagBlack varieberk dumbo ...Old age, natural death (24 mo)▶FRG OttoBlack varieberk gloves ...No information (– ?? –)▶▶