Canadian Brand. Iron Will Raw Feline Complete Pork, Duck & Mackerel (Raw)ck-it Bucket makes raw feeding simple with complete and balanced nutrition for cats. Featuring a savoury blend of pork, duck, and mackerel, it adds delicious variety to your cat's bowl. Each 3 lb bucket contains approximately 24 convenient 2 oz portions for easy thawing and serving. Offer as a complete meal or use as a nutritious raw topper. Simply thaw, portion, and serve!