What to Do Before You Get a Service Dog

Start with a clear picture of what a service dog actually does

A service dog is trained to perform specific tasks for a person with a disability — not to provide emotional comfort or companionship. The dog might retrieve items, open doors, alert to medical events, guide someone who is blind, or interrupt repetitive behaviors. The tasks are tied directly to your disability and what you cannot do without help.

Before you move forward, spend time with people who have service dogs doing the same work yours would do. Ask them what their daily life looks like with the dog, what breaks down, what surprised them, and what they wish they had known. This matters more than any checklist because you are committing to years of public access with an animal that will need ongoing training, veterinary care, and replacement when it retires.

Many people think they need a service dog when what would actually help is a pet dog, a mobility aid, or a different accommodation entirely. A service dog is expensive, takes years to train, requires constant public access, and is not the right tool for every disability. Be honest about whether the specific tasks this dog would perform are things you actually cannot manage another way.

Key Takeaways

• A service dog performs specific disability-related tasks, not emotional support — you need to know exactly what tasks your dog would do and why you cannot manage without them.
• Training takes one to three years whether you train the dog yourself or go through an organization, and costs range from nothing to $30,000 or more depending on the route.
• You will need a veterinarian willing to work with a service dog, a landlord or housing situation that permits them, and the physical and mental capacity to handle a large animal in public.
• Owner-trained dogs have no legal requirement to pass any test, but dogs from accredited programs usually complete a task test and public access test before they work.
• Start by talking to your doctor and to people with service dogs doing the same work, then research specific organizations or trainers before you commit money or time.

Understand the two main paths: organization-trained or owner-trained

An organization-trained service dog comes from a nonprofit or private program that breeds, raises, and trains the dog, then places it with you. You typically do not pay upfront — the organization covers training costs through donations and grants — though some programs charge $15,000 to $30,000. The dog arrives already trained to perform your tasks and to behave in public. The wait is usually two to five years because demand is high and training takes time.

An owner-trained service dog is a dog you find (through a breeder, rescue, or shelter) and train yourself, often with help from a trainer. You pay for the dog, training classes or a private trainer, and all veterinary care. Total cost is often $5,000 to $20,000, but can be less if you do much of the training yourself. You can start immediately, but you are responsible for teaching the dog every task and for socializing it to public access. There is no legal requirement that an owner-trained dog pass any test before it works.

Organization-trained dogs come with some accountability — the program has trained the dog and usually offers support if problems arise. Owner-trained dogs are entirely your responsibility. Neither path is wrong, but they require different skills, timelines, and resources. If you have never trained a dog before, an organization-trained dog removes much of the technical burden, though the wait is longer.

Get your medical documentation in order

Whether you go through an organization or train your own dog, you will need to show that you have a disability and that a service dog would help. This is not a formal government form — different organizations and trainers ask for different things — but you should have documentation ready before you start the process.

Gather a letter from your doctor or specialist that describes your disability, how it affects your daily functioning, and what specific tasks a service dog could perform to help. The letter does not need to say "this person needs a service dog" — it should describe the disability and the functional limitations. If you work with a therapist, psychiatrist, or other specialist, ask them to write a letter too. Keep copies of any recent medical records or test results that support your diagnosis.

If you are a veteran, your VA records may already document your disability. Check your VA disability rating and ask your VA provider whether they have a service dog program or can refer you to one. Some VA medical centers have their own programs; others work with outside organizations.

Research organizations and trainers before you commit

If you are considering an organization-trained dog, start by looking at programs that work with your specific disability. The Assistance Dogs International website lists member organizations by disability type and location. Not all programs are members, but membership means the organization follows certain standards for training and ethics.

For each program you are interested in, ask: How long is the wait? What is the total cost to you? What happens if the dog does not work out? Do they offer follow-up support after placement? Can you talk to someone who received a dog from them? What is their process for matching you with a dog?

If you are training your own dog, look for a trainer who has experience with service dog training, not just obedience or behavior. Ask to see dogs they have trained, talk to people who have worked with them, and understand their training methods. Some trainers specialize in specific tasks — mobility assistance, seizure alert, psychiatric response — so find someone who knows your dog's intended work.

Make sure your living situation and veterinary care are in place

Service dogs are legally permitted in housing that would normally prohibit pets, under the Fair Housing Act. However, you will need to provide documentation of your disability and the dog's tasks to your landlord or housing authority. Start this conversation early — do not wait until you have the dog. Get your request in writing and keep copies of all correspondence.

If you own your home, you have more flexibility, but you still need to think through logistics: space for the dog to rest, a secure yard or area for bathroom breaks, and proximity to a veterinarian who will work with a service dog. Some vets are unfamiliar with service dogs or uncomfortable with them; find one before you get the dog.

Service dogs need regular veterinary care — annual exams, vaccinations, dental work, and treatment for any illness or injury. Some organizations cover veterinary costs; most do not. Budget for this as an ongoing expense. You will also need to keep the dog in good physical condition so it can perform its tasks safely.

Prepare for public access and ongoing training

A service dog works in public — stores, restaurants, airplanes, medical offices, workplaces. The dog must be under your control at all times and must not disrupt others. This means the dog needs to be comfortable with crowds, noise, other animals, and being ignored by strangers who want to pet it.

If you go through an organization, the dog will have been trained for public access before it comes to you. You will still need to practice and reinforce the training in your specific environments. If you train your own dog, public access training is a major part of the work — it takes months and requires you to take the dog to many different places and situations.

Service dog training is never truly finished. You will need to practice tasks regularly, update training as your needs change, and address any new behaviors that arise. Some organizations offer ongoing support; others expect you to maintain the training on your own or with a trainer.

Understand the legal status and public access rights

Under the Americans with Disabilities Act, a service dog is allowed in any public place where pets are not normally permitted — stores, restaurants, airplanes, hospitals. The business or organization cannot ask you to remove the dog unless it is disruptive or poses a direct threat. They can ask what tasks the dog performs, but they cannot ask for certification, registration, or proof of training.

There is no official service dog registry or certification in the United States. Any organization that claims to "register" or "certify" your dog for a fee is not providing a legal requirement — they are selling a document that has no legal weight. A service dog's legitimacy comes from its training and behavior, not from a certificate.

Owner-trained dogs have the same legal public access rights as organization-trained dogs, as long as they are task-trained and under control. However, if your dog behaves aggressively, is not housetrained, or disrupts others, a business can ask you to leave. The burden is on you to ensure your dog is ready for public access.

Frequently Asked Questions

How long does it take to get a service dog?

Organization-trained dogs usually have a wait of two to five years because demand is high and training takes time. Owner-trained dogs can start immediately, but training takes one to three years depending on the tasks and your experience. Some people train faster; others take longer.

Can I get a service dog if I am on a tight budget?

Some organizations charge nothing or offer sliding-scale fees because they are funded by donations. Others charge $15,000 to $30,000. Owner-trained dogs are often cheaper upfront but require you to pay for training and the dog itself. Look for programs that work with veterans or low-income individuals if cost is a barrier.

What if I have a dog already and want to train it as a service dog?

You can train an existing dog if it is healthy, has a good temperament, and is young enough to learn (usually under seven or eight years old). Work with a trainer experienced in service dog training. Not every dog has the right temperament or physical ability for service work, so be realistic about whether your dog is suited to it.

Do I need a letter from my doctor to get a service dog?

Most organizations and trainers ask for medical documentation showing your disability and how a service dog would help. The format varies — some want a specific letter, others want medical records. Check with the program or trainer you are considering about what they need before you ask your doctor.

What happens if my service dog gets sick or injured and cannot work?

This depends on where your dog came from. Some organizations will replace the dog or help you find a replacement; others will not. If you trained your own dog, you are responsible for finding and training a new one. Discuss this scenario with your organization or trainer before you commit.