The Extreme Warmer provides versatile protection and is efficient warmth for both extended outdoor activities in cold conditions and during training or competition. The unique foil lining material of the Extreme Warmer reflects the dog’s heat and thus stimulates its blood circulation efficiently unlike a regular winter jacket. This will help the dog’s muscles stay warm and prevent injuries during active dog sports. The surface material of the product is laminated with a waterproof and breathable Houndtex film. Reflector piping seams on the back of the jacket and the seams on the rear section are taped. The lining fabric is smooth polyester fabric that will not tangle the dog's fur. Besides a high collar, the jacket has a warming knit hood that can be lifted to protect the dog’s ears and head. The bottom section of the jacket is designed to cover the abdominal area that is sensitive to cold. With adjustable back length, collar and waist, and a protective rear hem, this highly technical outfit is suitable for a range of applications. The back of the product has a leash opening for collar or harness attachment size 12 and up. The smaller jacket has a ring for fastening a leash. The jacket’s efficient 3M reflectors improve the dog’s visibility in the dark. Granite, Lingon Red, or Hi-viz Orange.