We work exclusively with large wildlife friendly landholdings. Wildlife friendly means that all wildlife are protected from commercial human hunting and from lethal management. This includes native and introduced species equally. Properties must usually be well >1,000 square km to provide enough safety for large ranging animals. For example, in the desert, dingo territories can be around 100 square km. Our work therefore requires dingoes to be protected over vast areas, have access to permanent water, and retain a 15 km buffer area free from control. In total the three Dingo Reserves span over 15,000 square kms.