We ordered the Rukka Thermal Overall in Burgundy and the Rukka Protect Overall in grey for our 17-month-old Labrador Retriever. Both products are excellent, very well made, easy to get on and zip up, and extremely sturdy (even for a hyperactive labrador). A good tight fit on the Thermal, as you would hope, whereas the Protect is a little looser meaning it can be worn at all times of the year. At first, our dog was a little hesitant to walk, but once he realised he still had full freedom he was very happy in both overalls. After buying countless coats which would slip off or provide no protection, I would not hesitate to recommend Mountain Dog to all - though a little pricey, they are well worth every penny.