 Remedial hunting appears to have the paradoxical effect of increased livestock predation and complaints of human @-@ puma conflicts . In a 2013 study the most important <unk> of puma problems were remedial hunting of puma the previous year . Each additional puma on the landscape increased predation and human @-@ puma complaints by 5 % but each additional animal killed on the landscape the previous year increased complaints by 50 % , an order of magnitude higher . The effect had a dose @-@ response relationship with very heavy ( 100 % removal of adult puma ) remedial hunting leading to a 150 % – 340 % increase in livestock and human conflicts . This effect is attributed to the fact that inexperienced younger male pumas are most likely to approach human developments , whereas remedial hunting removes older pumas who have learned to avoid people in their established territories . Remedial hunting enables younger males to enter the former territories of the older animals . 
