I looove this harness! My dog always bends down and wiggles backwards out of his harness but this one tightens when he pulls, and it’s a great fit. He’s 15 pounds and wears a medium! It fits perfectly over his jackets too No escape dog harness, tree with sloths dog toy @amazon Dog finds, Amazon pets, Amazon dog toys, hide and seek dog toy, dog seatbelt. LTKGiftGuide LTKunder50 LTKfamily