Buy Oxbow products online in Canada. Canadian Pet Connection is a Veterinary distributor of Oxbow products. Find all of your favourite Oxbow Products, including Oxbow Hay, Essentials Fortified Foods, Natural Science Supplements, and more! Oxbow has been an industry leading manufacturer of small animal products for almost 40 years. Oxbow Essentials foods are a complete line of foods for guinea pigs, bunnies, chinchillas, hamsters, and other small animals, too. They also make a broad range of small animal hay. This includes Western Timothy, Orchard Grass, and even Oat Hay.