Pine processionary development, pine processionary caterpillars are highly irritating to the skin. Contact with the hairs of the caterpillar can cause severe rashes (urticaria) and eye irritation. Some individuals may have an allergic reaction to the caterpillar's hairs. 5th stage larvae can eject hairs when threatened or stressed; the hairs, which have the form of harpoons, then penetrate and irritate all areas of exposed skin nearby with an urticating protein. Allergic reactions may follow in susceptible individuals on subsequent exposure to the hairs. The pine processionary is an economic pest in coniferous forests in southern Europe. It is controlled to some extent
Animal welfare and rights in Germany animal research laboratories. In December 2014, SOKO Tierschutz organized around 800 people to protest against research on non-human primates in Germany. Animal welfare and rights in Germany Animal welfare and rights in Germany is about the treatment of and laws concerning non-human animals in Germany. Germany's Animal Welfare Act creates an offence of willfully or negligently inflicting substantial pain, suffering, or injury to an animal without reasonable cause. The Act specifies a list of prohibited acts, including overloading, training using significant pain, suffering or damage, abandonment, and force-feeding other than for health reasons. "Animal" is not defined in the Act,