Maybe Deformed body parts. Ive seen In real life lions with deformed Back legs that were connected to their tail. I just want a Mutation that is in Lionesses's ressecsive genes and has a 50% Chance of passing onto One cub in each Litter. What i mean is that the Back legs Connect to Body parts nearby, Like stomach, tail, Front legs... etc.
EDIT: Peopel are saying its sirenolemia but Thats Just two paws making one, what i was think of them Being two Feet and One connect leg, The tail would also combine with the legs. They wouldnt be able to Move somewhat. SECOND EDIT: I know, i know. We Have Deformities for mutations. But i think it should be a 20% chance and Only happen in imbreeding I also think that it should Also happen with Posioning or Chemical reaction. THIRD EDIT: Im cancelling this, please stop Paying attention to this.