As a point of discussion - Scenario is the event is global and long term - no real government or law exists or likely to return , Food is what you can either grow or find. Remaining Population is thinned out but aggression levels are high. Question - apart from Animals which are directly related to Food Production themselves ( So Chickens for Meat and Eggs , Goats for Milk ) which other animals would you consider keeping and why? Bear in min the animal will have to justify its place as it will need caring for also. I have a few ideas on this myself but interested in which animals you would consider as a NON-FOOD asset??