A dog stroller is a specialized wheeled cart designed to transport pets, particularly small or elderly dogs, comfortably and safely. These strollers often feature a spacious compartment with a secure harness, allowing dogs to sit or lie down while being pushed. They come in various sizes, styles, and colors to suit different breeds and owner preferences. Many dog strollers are equipped with additional features such as storage baskets, cup holders, and adjustable canopies to protect pets from the sun or rain. They are popular among pet owners who want to take their dogs on walks, outings, or trips without the risk of tiring them out or exposing them to hazards.