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Find the best freeze-dried dog foods with Canada-wide shipping available. These are a shelf-stable raw dog food for your convenience.
Freeze-drying takes moisture out of pet food but in a different way than dehydration or extrusion. The process of freeze-drying involves flash freezing the dog food and then putting into a reduced-pressure system where the water sublimates changing from solid to gas. Then the temperature is raised higher than in the first step and can even be slightly above 0 degrees C to break the water molecules from the dog food.
This preserves the enzymes, vitamins and nutrients in the pet food and you can call the food raw because of this process.