A pet lease device includes a first resilient section having a first portion and a second portion. A handle section includes a connecting end engaged with the first portion of the first resilient section and a handgrip. A tail section includes a first engaging end engaged with the second portion of the first resilient section and a connecting member. An optional coupling ring is fixed to the tail section. An optional restraining section includes a fixing end engaged with the handle section and an engaging end. When the engaging end of the restraining section is not engaged with the coupling ring, the first resilient section is permitted to stretch. When the engaging end of the restraining section engages with the coupling ring, the first resilient section is not permitted to stretch.
