RWTH Aachen University is committed to the 3Rs: Reduction, Refinement and Replacement of animal experiments (Russell and Burch, 1959). In order for these principles to be effectively upheld scientists must not only be sensitive and receptive to improvements but also receive outstanding training. The implementation of EU directive 2010/63/EU on the protection of animals used for scientific purposes has immediate consequences for scientific personnel, their training needs and the associated job market.