Wilderness Chicken Recipe for Adult Cats Inspired by the diet of the lynx, a tireless hunter and wild relative of our domesticated feline friends, highprotein BLUE Wilderness contains a higher concentration of the delicious chicken you know your cat will love. And because BLUE Wilderness is made with no grains, it's also an ideal choice if you prefer to feed your cat a glutenfree diet. All food is shipped ground delivery. Please allow 7 to 12 days for your delivery to arrive. Please note, we do not ship pet food internationally. For more shipping info click here.