“It always hurts me to think how scared and alone they were out there... They deserve so much love, one user said.

This online group is dedicated to showcasing the most adorable transformations as kittens grow into big cats.

“Their names might sound 'dark,' but they were actually named after 'Sailor Moon' characters," the poster told Newsweek.

A 7-month-old cat was abandoned in a carrier on the front steps of Fishtown Animal Hospital on East Girard Avenue late ...