March 23, 2026, 6:00 am | Read time: 5 minutes
Anyone who owns a dog in Hamburg can’t avoid one word: control. The Hanseatic city has one of the strictest dog laws in Germany—and enforces it consistently.
In hardly any other federal state is the handling of dogs as strictly regulated as in Hamburg—it’s better to be a swan on the Alster in the Hanseatic city! The laws mandate consistent control, training, and official supervision—and go far beyond what other states require. Obedience tests, a central register, and temperament tests are firmly established and particularly stringent. The handling of so-called list dogs in Hamburg is also subject to the strictest ownership requirements and leash laws. This overview explains what is allowed and which tests dog owners must present.
Is There a General Leash Requirement for Dogs in Hamburg?
Paragraph 8 of the Hamburg Law on the Keeping and Leading of Dogs (HundG) clearly stipulates a general leash requirement in Hamburg. This applies as soon as dogs are outside their own enclosed property or in multi-family homes outside their own apartment. They must be on a suitable, particularly tear-resistant leash.
Furthermore, certain dogs may only be led on a tear-resistant leash no longer than two meters. This applies when:
- Dogs have repeatedly chased, persistently barked at, or otherwise significantly harassed people or animals
- Female dogs are in heat
- Dogs are taken to shopping centers, pedestrian zones, main shopping areas, or other crowded areas
- Dogs are led at public gatherings, parades, and events with large crowds
- Dogs in the immediate vicinity of schools, playgrounds, and children’s and youth facilities.
The regulations are supplemented by a central register, where all dogs are recorded with owner data, breed, chip number, and behavioral findings (§§ 9–12 HundeGDVO). Authorities, police, and regulatory services have access—also for penalizing violations of the leash requirement (§ 11 HundeGDVO). Fines can be up to 10,000 euros.
No Off-Leash Without Obedience Test
One can only be exempted from the general leash requirement in Hamburg by passing an obedience test with the dog. The ordinance for the implementation of the dog law HundeGDVO defines what this entails.
The requirements for this obedience test are high: The dog must be at least twelve months old; the test is conducted under real conditions in the city area and includes a change of location (§ 1 HundeGDVO). The dog-owner team must master a variety of everyday situations—such as encounters with joggers, cyclists, strangers, or other dogs. The test includes walking on a loose leash, staying calm on command, reliable recall, and behavior under distraction.
The test is only considered passed if the owner gives all signals independently and appropriately—and the dog reliably follows them. It’s no child’s play but a comprehensive behavioral test—with high demands on both ends of the leash. The ordinance even stipulates that certain retractable leashes and collars are prohibited during the test.
Notably, even commercial dog handlers or animal shelter employees only enjoy a leash exemption under conditions—and only temporarily (§ 5 HundeGDVO). Hamburg makes no exceptions, demanding binding standards across the board.
Are There Special Regulations for List Dogs?
In Hamburg, there is a long list of dogs considered dangerous in the Hanseatic city. According to Paragraph 2 of the HundG, these are categorized as follows:
Category 1 – Danger always presumed:
- American Pit Bull Terrier
- American Staffordshire Terrier
- Staffordshire Bull Terrier
- Bull Terrier
- as well as crossbreeds among themselves and with other dogs
Category 2 – Danger presumed unless proven otherwise:
- Bullmastiff
- Dogo Argentino
- Dogue de Bordeaux (Bordeaux Dog)
- Fila Brasileiro
- Kangal
- Caucasian Ovcharka
- Mastiff
- Mastin Español
- Mastino Napoletano
- Rottweiler
- Tosa Inu
Furthermore, the law defines dogs as dangerous if they:
- exhibit inappropriate or pronounced aggressive behavior towards people or animals,
- have developed increased aggressiveness through breeding, crossbreeding, keeping, or training,
- prove to be biting towards people or animals,
- have jumped at people in a threatening manner, or
- have shown that they chase, bite, or tear at wildlife, livestock, or other animals uncontrollably.
For dangerous dogs and all those under general suspicion on the list, the city of Hamburg mandates a temperament test (§ 6 HundeGDVO). This test is exceptionally strict. The dog is confronted with acoustic, optical, and social stimuli–including children’s screams, drunk individuals, unfamiliar dogs, threatening situations, sudden movements, or groups of people (Appendix 3 to § 6 HundeGDVO).
Important: The leash requirement for dangerous dogs does not automatically disappear even with a passed temperament test. Additionally, the owner must demonstrate reliability, personal suitability, and expertise, and then apply for a leash exemption from the relevant authority. List dogs and dangerous dogs must also wear a muzzle—even in dog run areas.
Leash Requirement for Dogs in Bremen: Rules for 2026
Leash Requirement for Dogs in Saarland–Rules for 2026
Are There Special Rules for Breeding and Setting Time?
In Hamburg, it’s clear: Off-leash is a privilege—not a right. And it’s only granted if the dog and owner meet the extensive requirements. The regulations in forests go beyond what is already stipulated by the HundG.
Paragraph 11 of the Hamburg State Forest Law states that it is prohibited to let dogs run free or lead them other than on a short leash or bring them to forest recreation areas unless official or hunting reasons require it or the forest owner specifically permits it. This can be fined up to 2,500 euros, in particularly severe cases up to 10,000 euros.
Furthermore, the Hunting Law allows for the killing of stray dogs and cats. The right extends according to Paragraph 22 to such animals that have been caught in traps.
Further Regulations on Leash Requirement in Hamburg 2026
With these regulations, it is practically mandatory to leash your dog everywhere in Hamburg. There is currently no special regulation regarding African swine fever, as no cases have occurred yet.
Do you live in Hamburg and/or miss a municipal or current regulation on the leash requirement for 2026 in this article? Write to us at redaktion@petbook.de.