[Recent developments relevant to animal welfare for the optimization of distance immobilization].

Developments in the field of distance immobilization with regard to animal welfare are reported. In order to prevent trauma, the impact energy of the darts has to be adjusted species specifically to the quality of the epidermis, the subcutaneous tissue and the thickness of the coat. A momentum of 10 joule in Equidae, or 20 joule in Bovidae and Cervidae should not be exceeded in any case. The impact energy can be reduced to 50% by using rubber caps with the darts; it is therefore recommended to use them regularly. The use of a laser range finder allows the most precise and careful application. Dosage recommendations for the "Hellabrunner Mixture" (mortality rate 0.35%) and for Long Acting Neuroleptic (LAN) are given. It is referred to the relevant legal regulations.