The utility model purpose is avoided that the injured anti-Le hand pet chain of one kind of hand when what provides a kind of what pet and quickly runs from raising main. Its structure and technological means are as follows: by one first ring bodies (1),One short strip body (2),One second ring bodies (3),One long band body (4),And one can be connect with necklace (10) fastener tool (5) be sequentially formed by connecting; The above-mentioned one end of length with body (4) combines fastener tool (5),And another end then combines the second ring bodies (3); Above-mentioned second ring bodies (3) more combines short strip body (2),And the another end of short strip body (2) then combines the first ring bodies (1); The Hou that first ring bodies (1) penetrates for long band body (4),Further along length band body (4) close to second ring bodies (3),And then short strip body (2) is enable to form a running-on (6) passed through for the hand of user.本新型目的在於提供一種於寵物快速跑離飼主時,而能避免手部受傷的一種防勒手寵物鍊。其結構及技術手段為:由一第一環狀體(1)、一短帶體(2)、一第二環狀體(3)、一長帶體(4),以及一能與項圈(10)連接的鉤扣具(5)依序連接而成;上述長帶體(4)的一端結合鉤扣具(5),而另端則結合第二環狀體(3);上述第二環狀體(3)更結合了短帶體(2),而短帶體(2)的另端則結合了第一環狀體(1);所述第一環狀體(1)供長帶體(4)穿入之後,再沿著該長帶體(4)靠近該第二環狀體(3),進而使短帶體(2)形成一能供使用者之手部穿越用的套口(6)。