Abstract: A rear support pet leash includes a loop portion and a lifting portion, both portions being formed of flexible material. The loop portion has first and second ends and a medial section. Each of the first and second ends is attached adjacent the medial section to form first and second leg loops for fastening about the upper rear legs of a pet. The lifting portion is attached at an attaching end to the medial portion of the loop portion and has an adjustable handle at a lifting end. The lifting portion is adjustable to accommodate pets and pet owners of varying height. Leg loop pads are removably attachable to the first and second leg loops to provide additional comfort for the pet. Sliding adjustment means are provided for varying the size of the leg loops to accommodate different size pets. The adjusting means may be rings buckles or fabric loops.