Review on Warm Winter Dog Coat by Lukovee: Turtleneck Scarf, Polar Fleece Lining, Reflective Stripe, Adjustable, Waterproof & Windproof - Ideal Outdoor Jacket for Dogs, Puppy Vest with Soft Pet Outfits by Heidi Nelson

I bought it for the winter, I haven't tried it yet but it seems to repel water and snow well. I sized based on chest size because I have a pit bull and finding the right size is the hardest part. The chest and neck fit perfectly, but the back and stomach are too big. I ended up having to make the coat fit, at least in the back. I like the turtleneck design because it at least helps protect my dog's ears and keeps his neck warm.