The Forgotten (Doggie Heroes book 4)

When the pup was abandoned on the side of the road, she didn't know what to do. Her master had gone away and now, she was abandoned. Walking forever, she found herself in the city and wondered what she would do now. That's when she met Charlie. Charlie sat on the concrete, and didn't move much. Charlie couldn't walk, he had legs, but he couldn't walk. The nice nurse said he'd been in a war. Charlie warmed immediately to the pup and named her Penny. Now Penny and Charlie were great friends and played every day.

Every day until some other men came along hand hurt Charlie. Penny had to find her new dog friend, Tanker. Tanker would know what to do!