[Performance-related health disorders in farm animals--the ethical dimension].

: The term "performance-related health disorders" has been defined by Bergmann (1992) as catabolic phenomena and pathological processes that are related to or caused by high productivity levels. In the past few years, a cause and effect relationship has been determined between numerous health disorders found in farm animals and their increased productivity. In contrast to the classic hereditary diseases, the performance-related health disorders are anthropogenic diseases. The severity of these disorders is, as a rule, determined by anthropogenic environmental factors. Breeding and keeping animals in such a way that they suffer from performance-related health disorders therefore is an ethical problem. Furthermore, it has also been a legal problem since the implementation of Section 11b of the German Protection of Animals Act (TierSchG) in 1986. However, this ban has not been enforced; the federal ministry responsible argues that this is because there is still a "very controversial discussion" on the question of when the "line that separates breeding from 'problem' or 'agony breeding' (Qualzucht)" has been reached or overstepped. The following article takes a close look at the almost 20-year-old debate on the lack of enforcement. There is a large amount of circumstantial evidence that indicates that the problems that arise in determining whether specific animals fall under Section 11b TierSchG do not arise from a veterinary dispute but rather from the difficulty of identifying responsibilities. The traditional ethical model used to appeal to the feelings of responsibility in a layperson is the so-called Golden Rule ("do unto others as you would have them do unto you") which so far has not been applied to the area of animal breeding. The following article presents a model on how to create an awareness for ethical malpractice. The model makes it possible to use the change of perspective demanded by the Golden Rule and apply it to the area of animal breeding. This provides what could potentially be a useful aid in understanding ones own responsibility. While looking at possible solutions, two aspects are differentiated: the chronic non-enforcement of Section 11b TierSchG and the complete abolition of the problem. Possible solutions are presented for both areas and put up for discussion.