First of all, yes I know that Gunner Kennel offers their own All-Weather Kit, but I’m not paying nearly $200 to only cover the sides of the kennel and another $150 to insulate the door. This is it. I wasn’t sure if this would fit my Intermediate Gunner Kennel but it does! This is the Large size cover, and it’s a perfect fit. My Chesapeake Bay Retriever, Diesel, and I couldn’t be more impressed. Living in a place where temperatures can drop significantly, I needed something that would keep him warm and protected during cold and sometimes wet drives, and this cover exceeded my expectations.The insulation seems to be top-notch, retaining heat exceptionally well while still allowing for ventilation to prevent condensation. The materials are very durable and weather-resistant, easily standing up to rain, snow, and wind. The zippers and fastenings are heavy-duty, making it easy to secure without worrying about wear and tear over time. I’ve got my hunting buddies life in the hands of these secure points, and I trust them.One of my favorite features is the roll-up window flaps, which allow for airflow on warmer days while still providing full coverage when needed. It also fits Diesel’s kennel really well, with not too many loose spots.If you’re looking for a high-quality insulated kennel cover that will keep your dog comfortable in all weather conditions, this is it. Highly recommend for hunting dogs, working dogs, or anyone who wants to keep their pup warm and secure outdoors.I imagine I’ll likely take this off during the late spring, and bring it back out in the late fall. Very pleased to have found such a fantastic alternative to keeping Diesel warm in the back of my truck.