A paralyzed beagle who dragged herself out of a trash heap in Floyd County had a secret that might have given her even more of a reason to fight for her life. She was going to have puppies. Dixie Rose was found crawling away from a dump near Martin back in December, according to the Rescue Freedom Project. The organization, which works with animals that have been used in laboratory testing, stepped in to help her, and since then, she has been cared for by a foster family near Louisville.…