Dogs are athletes too! We should feed them accordingly. Feeding raw dog food allows Calypso to recover from heavy exercise, quickly. As soon as she catches her breath, she’s ready for more action. Try Tefco Performance Dog raw dog food and watch your canine excel in your extra long exercise and dog training sessions. Calypso’s dog food from Tefco provides species appropriate nutrition for your dog and helps keep them in top shape. Contact us to acquire this popular raw dog food in Colorado. Products and pricing.