What is an assistance dog?
An assistance dog is a specially trained dog that provides concrete support to a person with a disability in daily life—through trained assistance tasks directly related to the disability. In Germany, the term has been legally protected since 2021 (Section 12e of the Disability Equality Act, BGG) and is defined in detail by the Assistance Dog Ordinance (AssHundV, in effect since March 2023).
There are six recognized categories: guide dog, mobility assistance dog, signal assistance dog (for deaf people), alert assistance dog (e.g., diabetes alert dog, epilepsy alert dog), service dog (providing psychiatric or physical support), and PTSD assistance dog. Certification is carried out by a testing center recognized by the Federal Ministry of Labor and Social Affairs (BMAS). Upon passing the examination, the human-dog team receives an official ID card and the legal right of access to publicly accessible areas.
Background + Scientific Context
It has been scientifically proven that specialized service dogs measurably contribute to their owners’ quality of life, independence, and mental health. A review by Yamamoto and Hart (2019) in the journal *Frontiers in Veterinary Science* demonstrates consistent effects on mobility and social participation. For PTSD assistance dogs, Rodriguez et al. (2018) found significantly reduced symptom severity in veterans compared to the waiting-list control group.
Important to note: The evidence is domain-specific. Guide dogs have been established for decades and are well-researched. For psychiatric assistance dogs, the body of research is more recent and heterogeneous—the effects are real, but selection biases and individual fit play a major role.
Vitomalia-Position
We expressly welcome the legal clarification provided by the BGG and the AssHundV. It protects human-dog teams from arbitrary rejection and promotes transparency. At the same time, we are critical of the fact that the market for unregulated providers continues to exist—training facilities that seek to certify an “assistance dog” without an accredited testing body give dogs and their owners a false sense of security.
We firmly reject any romanticization of the idea: Not every well-socialized dog is an assistance dog. The requirements for resilience, controllability, and reliability are high and do not apply to every type of dog.
When is an assistance dog necessary?
The term is specifically relevant when:
- A person with a recognized disability would benefit from specialized assistance
- Access to supermarkets, doctors' offices, and public transportation without any hassle
- Insurance or health insurance questions need to be clarified (Note: Only guide dogs are typically covered by health insurance—other service dogs usually require out-of-pocket payment)
- The distinction from a therapy dog is relevant
Important: A therapy dog works alongside a professional to assist other people (e.g., in medical offices or care facilities). The term " therapy dog" is not a protected designation but rather a general term. In Germany, only service dogs have legally established access rights.
Practical application
- Check eligibility requirements: disability status (GdB), appropriate medical indication, personal suitability for dog ownership.
- Choose an accredited training institution: The list of BMAS-accredited testing centers is publicly available; training institutions cooperate with these centers.
- Dog suitability assessment: puppy test, behavioral evaluation, health check (hips/elbows, eyes).
- Training period: 18–24 months, depending on the specialization. Development of basic obedience, followed by dog-specific assistance skills.
- Team test: The human and dog are tested together. Only then are certification and a certificate issued.
Common Mistakes & Myths
- "My therapy dog is also an assistance dog." False. Therapy dogs do not have legal access rights and work with a professional on behalf of third parties.
- "A vest is sufficient for entry." No. Only the official badge and the ID card issued under the AssHundV grant the legal right of entry.
- "Health insurance companies cover all service dogs." Until now, only guide dogs for the blind have been covered as standard. For other categories, coverage is determined on a case-by-case basis or requires out-of-pocket payment.
- "Any dog can become a service dog." Reality: The success rate in reputable training programs is often between 50% and 70%—even very good dogs fail to meet specific requirements.
State of the art in 2026
The evidence regarding assistance dogs is robust, though it varies by domain. Guide dogs are considered the gold standard, backed by decades of data. Diabetes alert dogs (Hardin et al. 2015) and PTSD assistance dogs (Rodriguez et al. 2018) have gained scientific recognition over the past decade. Preliminary evidence suggests that effectiveness depends heavily on the quality of training and the human-dog match—not on the breed. Open questions concern the long-term effects on the animal itself (stress levels) and the comparability of different training standards.
Frequently Asked Questions
What is my service dog allowed to do that other dogs aren't?
With a valid certificate under the Assistance Dog Ordinance (AssHundV), assistance dogs are permitted in all publicly accessible areas—even if dogs are not otherwise allowed there. Exceptions include sterile areas (operating rooms, clean rooms).
Which breed is suitable as an assistance dog?
There is no specific breed requirement. Labradors, Golden Retrievers, Poodles, and well-socialized mixed-breed dogs are commonly used. What matters most are temperament, resilience, and suitability—not breed.
How long does the training program last?
It is realistic to expect it to take 18–24 months from puppyhood to the team driving test.
Who covers the costs?
Guide dogs: covered by public health insurance. Other service dogs: typically self-funded, through foundations, or donations. The total cost is often between 25,000 and 35,000 euros.
Related terms
Sources & Further Reading
- Yamamoto, M., & Hart, L. A. (2019). Professionally- and self-trained service dogs: Benefits and challenges for partners with disabilities. Frontiers in Veterinary Science, 6, 179.
- Rodriguez, K. E., LaFollette, M. R., Hediger, K., Ogata, N., & O'Haire, M. E. (2018). Defining the PTSD Service Dog Intervention. Frontiers in Psychology, 11, 1638.
- Hardin, D. S., Anderson, W., & Cattet, J. (2015). Dogs Can be Successfully Trained to Alert to Hypoglycemia Samples from Patients with Type 1 Diabetes. Diabetes Therapy, 6(4), 509-517.
- Federal Ministry of Labor and Social Affairs (2023). Assistance Dog Regulation (AssHundV). Federal Law Gazette I, No. 49.
- Walther, S., Yamamoto, M., et al. (2017). Assistance dogs: historic patterns and roles of dogs placed by ADI or IGDF accredited facilities. Frontiers in Veterinary Science, 4, 1.


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