This one looks very similar to what I have done for my Lulu. I used waterproof army material to keep her dry in this rainy weather. I made sure that her belly is covered as that is the most critical place. I have done that by extending the bottom part of the pattern to her size.
- This tartan dog coat by Barbour will keep your dog warm during light showers and windy days, as well as keeping the coat dry and undamaged due to its waterproof construction. - Green/Navy - Tartan pattern - Outer: Polyester - Inner: Polyam