Bit of an odd start to her life.
On the way to the hospital a young man on a bike sped so fast past Leaf and Krauzer (Fenrirs father) that it shocked leaf, the bier had almost hit her had Krauzer not pulled her from its path.
Due to that shock Leaf began to feel uneasy and as such her feral reflexes kicks dangerously in.

When Fenrir got to the hospital to see his wife through the birth he was shocked to find her would have to act the role of a protective feral mate... and that he would be the only one in the room to deliver the baby.

Gen gave him the instruction he needed along with a midwife who led him through what to do as it happened.

None the less, Fenrir had to protect Leaf and their new born child, from threats only Leaf could perceive... Little did they know at that point that Leafs feral state wasn't the worst hurdle they had to jump during this time.