I bought two new harnesses ( red & purple) for my Westies. I initially chose the small size after measuring but on receipt realised that I needed to go up to medium. I returned them and quickly got the replacements . After a bit of fiddling with adapters I’ve got them to fit and they look really going. They are more robust than the previous ones and what attracted me as an “ on lead” dog walker is that the harness has a small handle on the harness. This is a perfect idea for in my case picking the dogs up to get them into the car rather than jumping and secondly for moments of safety when walking country lanes where I live. Overall I am very pleased and will be interested to see how they endure during the autumn and winter weather when they will need to be washed frequently .