This debate examines whether pet stores should work only with shelters and rescues to place animals in need, or sell dogs and cats sourced from breeders. The issue impacts animal welfare, overpopulation, and how animals are treated before reaching a home. Some argue that prioritizing shelter partnerships would reduce puppy mills and increase adoptions, while others believe ethical breeders are essential and families deserve choice. Exploring both sides helps determine the most responsible path for animals and adopters.