The purpose of the new model is to provide a pet chest strap.The utility model is arranged at the intersection of the front of an upper belt and the center of a front belt.The rear part of the upper belt is arranged at the intersection with the center of the back belt.The two ends of the front strap are respectively provided with a pivotable triangular unit.One of the triangular elements can pivot a front side belt with a first pad and a male buckle at the end.The other triangle unit can pivot a female buckle for detaching the group with the male buckle.Before,The two ends of the back belt are cross connected with a left belt and a right belt respectively.One end of the back belt is provided with a pivotable four corner unit.The four corner unit pivots a lower side belt with adjustable length and male buckle at the end.The other end of the back strap is provided with a female buckle which can be pivoted to separate from the male buckle.The upper part of the upper strap corresponds to an upper strap which is hollowed out.A second pad is arranged under the upper lifting belt.A tie ring is pivoted at the back of the upper strap.The triangle unit is used for keeping obtuse angle between the front strap and the front strap in space, so as to avoid pet's neck from being worn.The triangle unit is used for keeping obtuse angle between the front strap and the front strap in space, so as to avoid pet's neck from being worn.The first pad is arranged at the back of the front belt, and the material is soft, which can protect the skin of the pet and avoid the discomfort of the pet after wearing the pet's chest and back belt.本新型之目的即在於提供一種寵物胸背帶，其係利用係以一上背帶前方與一前背帶中央處交叉設置，該上背帶後方與一後背帶中央處交叉設置，該前背帶兩端分別斜向設有一可樞轉的三角單元，該等三角單元其中一個可樞結一具有第一護墊且末端為公扣的前側帶，該等三角單元另一個可樞結一用以與該公扣拆組的母扣，該前、後背帶兩端分別與一左側帶及一右側帶呈交叉跨接，該後背帶一端設有一可樞轉的四角單元，該四角單元樞結一可調整長度且末端為公扣的下側帶，該後背帶另一端設有一可樞轉用以與該公扣拆組的母扣，該上背帶的上方對應一與其呈現鏤空的上提帶，該上提帶下方具有一第二護墊，該上背帶後方樞結一繫環，該三角單元供該前背帶與該前側帶之間在空間上保持為鈍角狀態可避免寵物穿戴時嘞住其脖子。該三角單元供該前背帶與該前側帶之間在空間上保持為鈍角狀態可避免寵物穿戴時嘞住其
