Zoo Zajac was a pet store in Duisburg-Neumühl, Germany. According to the Guinness Book of World Record, has been the largest pet store in the world with a vending space of 8,070.26 square metres from 2005 to 2025. From Wikipedia
The Duisburg-based store, once a global icon for exotic pets, shuts down following financial struggles and the death of its founder, Norbert Zajac.