Dogs - free running zones in town and exeptions
Hamburg has many many large zones where dogs can run unleashed.
If you have done and carry a “Gehorsamsprüfung Zertifikat” then your dog can also run unleased in parks, on paths, trails and on lawns in all public parks and recreation areas in Wandsbek and Harburg but for where its explicitly says “no dogs”.
There is more info around the freetime with your dog; where you get doggy-bags for free etc. etc.
Or if you have questions call the dog-hotline Hamburg: Mo-Th 8-16 Uhr, Fr 8-14 Uhr
Tel: 428 28 - 0