Androgenic alopecia for O. Stranmccannii

Poor Oscar.
He came into the world with a full head of hair.

Now at the ripe old age of 6 weeks, it appears he is suffering from Androgenic alopecia, otherwise known as "early onset male pattern baldness."

Fortunately, he has lots of hair on his face, which distracts most onlookers from his receding hairline.