Dog rules and resources in Germany

Paying dog taxes (hundesteuer) is mandatory in Germany
https://www.nuernberg.de/internet/referat2/hundesteuer.html

Online forms for dog tax registration https://www.nuernberg.de/internet/referat2/service_hundesteuer.html

Dog liability insurance (hundehaftpflicht) is also mandatory, here is a link to search for the best provider. It costs around 40 euros per year usually
https://www.check24.de/hundehaftpflicht/

-Here is the flyer about having a dog in Germany provided by Nuremberg:

Off leash areas: