Wellness 7960 Core Beef, Venison, & Lamb Dog Food 12 12.5OZ rat poison Heavy duty durable water resistant canvas Heavy duty durable water resistant canvas material encompasses thick Poly Foam walls side seams provide reinforced stitching zippers on each side allow for easy Poly Foam insulation removal when cleaning thick Poly Foam bottom provides bed like cushion for increased pet comfort easy installation removal and storage side straps slide over dog house corners and adjust for perfect on Outback Extreme Log Cabin and Outback Log Cabin (2700 2701 models) easy assembly small ultra ball 2 Inch thrive on a diet mainly comprised of meat along with a proprietary blend of botanicals and nutritional supplements