As one of the largest owls in the world, and perhaps the largest, precaution is obviously needed when interacting with this massive bird. Eurasian eagle-owls in comparison to other birds of prey are not very social with handlers. This is why experience with training other raptors may be necessary to handle them.
wls can live around 20 years in the wild but up to 50 years in captivity. Do you want to possess a large bird of prey and stock up on frozen small animals for potentially half a century? This includes getting someone to care for your bird if you go away and securing a veterinarian willing to see them if needed. This is an important factor to consider. Other owls have long lifespans as well.