I put this on a Maltese (around 4kg). The material is thin and gentle on the skin. It's easy to put on, with the legs going through the sleeves and fastening with snap buttons on the back, so it's stress-free for both the dog and the owner. ----- A pink dog romper made of soft fabric with buttons. - Colors: Pink, Gray - Design: Romper with buttons - Material: Soft cotton fabric Thank you for looking.