Review on Waterproof Dog Coat with Blackshark Technology: DogHelios Altitude-Mountaineer Wrap-Velcro Protective Coat for All-Weather Adventures by Stephanie Smith

4.5 stars. Extremely sharp vest and WARM! Also very easy to adjust according to your dog's shape/size, adjustable neck girth, adjustable middle chest length as well as dog's chest girth. Inside the vest is made of polar fleece and very warm! Ideal for cool weather, snow and short haired dogs. I will have another coat. Cons: 1. Putting on and taking off coats is not the fastest design. 2. The end of the coat slides down my dog's thin back. If my dog had been wider, I don't think it would have happened so much. But even with the shorter back, the end of the coat was still floating in the air at times, and there's also variation between sizes in the amount of material it encases. So the XL was a better fit for my 55 pound Dalmatian with a 20" neck and 29" chest.