A rescue dog is a dog that has been saved from a shelter, abusive situation, or neglectful environment. These dogs often come from various backgrounds, including strays or those surrendered by their owners. Rescue organizations work to rehabilitate and rehome these animals, providing them with medical care, training, and socialization. Adopting a rescue dog can be a rewarding experience, as it gives a second chance to a pet in need. Many rescue dogs are loving companions and can adapt well to new homes. Organizations like ASPCA and Petfinder help connect potential adopters with rescue dogs looking for forever homes.