the best animals for self sufficiency

[Tezauzz]

Keep numbers low I reckon.... Key is an animal that you can use readily but nothng goes to waste without refrigeration. Chickens, ducks, rabbits work for a family/small group. Small holding is easy enough to get. Obviously harder in built up areas. Roadkill is a good food source too. Keep a sealable plastic container in the boot to pick up pheasants and rabbits. Get you in the mood for non-supermarket fresh meat.
Pigeons are plentiful too.