If you have room for a spare freezer try Landywoods on the net they are cheeper than the stuff in pet shops but there is a minimum order and they cover most areas but not all ,have a look on there web site and see just how cheep it can be to feed them real food , the freezer we bought is 3ft by 2ft and i ordered 3 trays of food and a bag of bones and there is plenty of room for more in the freezer if needed

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