Some redditors in the /aww subreddit have started posting before and after pictures of their pet adoptions. The result is heartwarming.
1. Jackson who really stretched out once he got home.
2. Spokey who was just waiting for the person to smile for.
3. This beta fish who was rescued from a pet store that did not take care of him.
The poster said that within 24 hours of giving the fish filtered water at the proper temperature, his color went from a sickly beige to the vibrant color you see on the right.