Get

In Your Inbox

Dogster is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Learn more.

10 Types of Service Dogs & What They Do: Vet-Verified Info (With Pictures)

Guide dog helping blind man

It’s certainly no secret that dogs provide companionship for their families, but for many people, their dogs are invaluable partners in their daily lives. Service dogs offer physical, neurological, and mental health benefits for people with serious health conditions, offering huge improvements in their owner’s quality of life.

There are many different types of service dogs, and today, we’re going to take a closer look at 10 of them. Read on to learn more about the work these good boys and girls do.

divider dog paws oct 2024

How Are Service Dogs Classified?

Service dogs are those trained to perform specific tasks or behaviors to help their owners with visible and non-visible disabilities. They undergo vigorous and specific training to perform the tasks required of them in their role. As such, they are given full public access rights, meaning they’re allowed to go places where animals are typically forbidden, such as restaurants or airplanes.

Therapy and emotional support dogs are sometimes confused with service dogs, but they perform different functions. Therapy dogs also receive training, but their job is more focused on providing psychological therapy to individuals other than their handlers. For example, therapy dogs will visit hospitals and schools to provide comfort to patients and students. Emotional support dogs provide companionship to their owners, but they are not considered service dogs as they are not trained to perform specific tasks.

Therapy and emotional support dogs do not have the same legal rights as service dogs.

The 10 Types of Service Dogs

1. Guide Dogs

Guide dog is helping a blind man in the city
Image Credit: SasaStock, Shutterstock
Function: Assists the blind and visually impaired
Best Breeds: Labradors, Golden Retrievers, Standard Poodles

Guide dogs are one of the most commonly known and easy-to-identify types of service dogs. These pups are tasked with helping the blind and low-vision folks navigate through the world. They wear a special type of harness that allows their handler to grasp them, instead of a vest like other types of service dogs.

Guide dogs are unique from other types of service pups because they practice “selective disobedience.” This means that they take in information from their surroundings and make choices based on the assessments made about a situation. For example, their owner may tell them to cross a street, but the dog will disobey if they deem the street too unsafe to cross.


2. Hearing Dogs

cocker-spaniel-sitting
Image Credit: john-mobbs, Shutterstock
Function: Assists the hearing-impaired
Best Breeds: Labradors, Cocker Spaniels, Miniature Poodles, Cockapoos

As the name suggests, hearing dogs are trained to help their deaf or hard-of-hearing owners interact with their world. They can alert their owner about smoke alarms, doorbells, stove timers, and even crying babies. These dogs are trained to place their paw upon their handler when they hear the noise. They can also lead them toward or away from the cause of the noise, depending on if they deem it safe or not.


3. Mobility Assistance Dogs

A black service dog with a woman in a wheelchair
Image Credit: MintImages, Shutterstock
Function: Assists people with mobility issues
Best Breeds: Labradors, Golden Retrievers, Standard Poodles, German Shepherds

Mobility assistance dogs are those trained to perform a wide range of tasks for their handlers with mobility problems. They can perform tasks such as bringing them objects, pressing buttons on doors, serving as a brace, pulling a wheelchair up ramps, opening doors, and turning on lights. These dogs are typically partnered with people with health conditions such as brain or spinal cord injuries, muscular dystrophy, arthritis, or cerebral palsy.


4. Diabetic Alert Dogs

Adorable black and white Border Collie dog posing outdoors standing on fallen maple leaves in autumn
Image Credit: Eudyptula, Shutterstock
Function: Trained to alert handlers when they sense blood sugar spikes or drops
Best Breeds: Golden Retrievers, Labradors, Mixed-Sporting Breeds, Poodles, Collies

Diabetic alert dogs can detect potentially deadly changes in blood sugar levels during hypoglycemic or hyperglycemic events. They can then warn their handler of these changes so they can address them appropriately before they get out of hand. They are also often trained to alert others in the household or to set off an alarm if their owner requires medical assistance. Some can even call 911 on special K-9 phones if they’re home alone.


5. Seizure Response & Seizure Alert Dogs

german shepherd dog
Image Credit: Barat Roland, Shutterstock
Function: Assists their handlers during and after a seizure
Best Breeds: Labradors, Golden Retrievers, Poodles, German Shepherds, Collies

Seizure response and alert dogs are trained to respond before, during, and after their handler has a seizure. An alert dog is trained to detect seizures before they happen, while their response counterparts are trained to react during and after the seizure.

Seizure-alert dogs are somewhat controversial as there doesn’t appear to be any reliable evidence proving that dogs can reliably predict seizures. According to the Epilepsy Foundation, dogs can be taught to cue in on minute behavioral differences but not to alert.

Seizure response dogs can bark to signal for help or press an alarm system when their handler has a seizure. They can also move the seizing person to somewhere safe and bring medicine or a phone to someone coming out of their seizure.


6. Psychiatric Service Dogs

Image Credit: Alexander Dummer, Pexels
Function: Assists their handler with a psychiatric or mental disability
Best Breeds: Labradors, Golden Retrievers, Collies, Bernese Mountain Dogs, Great Danes, Havanese

Psychiatric service dogs are those trained to perform specific tasks for people living with mental illnesses such as depression, anxiety, or post-traumatic stress disorder. These dogs are trained to provide a comforting barrier when their owners are distressed. They can perform a wide range of tasks, including protecting their owner’s personal space and turning lights on in rooms before their owner gets there to help them feel safer.

  • Note: Psychiatric service dogs are not the same as emotional support dogs. Though they are trained to perform emotion-based tasks, psychiatric service dogs go through very rigorous training and are not legally considered “pets” as emotional support or therapy dogs are.

7. Autism Assistance Dogs

Little boy is sitting in the leaves with his Newfoundland
Image Credit: rzoze19, Shutterstock
Function: Assists an autistic person to live independently and manage their disability
Best Breeds: Labradors, Poodles, Newfoundlands, Bernese Mountain Dogs, Beagles

Autism assistance dogs are trained to assist adults and children on the autism spectrum. They can provide invaluable physical, mental, and emotional support to the person they’re meant to help. These dogs can perform actions such as interrupting self-harming behaviors, providing a counterbalance for those with poor motor control, assisting with disorientation, assisting with self-soothing during meltdowns, and preventing wandering.


8. Allergy Detection Dogs

Cute little curly haired white toy poodle wearing a red collar staring curiously at the camera
Image Credit: Michael Heim, Shutterstock
Function: Trained to smell even the slightest trace of potential allergens
Best Breeds: Labradoodles, Poodles, Labradors, Poodles

Allergy detection dogs are taught how to harness their natural scent-hunting abilities to hunt for their handler’s allergens in their environment. For many people with allergies, even the briefest interaction with their allergen can cause anaphylactic shock. These dogs are trained to sniff out and alert their handler when they catch a sniff of common allergens like peanuts or gluten. These dogs often work alongside children, accompanying them to school and other activities to give them a better sense of independence and provide the parents with peace of mind.


9. Medical Service Dogs

Tumor patient caressing her dog during pet therapy
Image Credit: Ground Picture, Shutterstock
Function: Assists with medical services for people with health conditions
Best Breeds: Labradors, Golden Retrievers, Standard Poodles

Medical service dogs are those trained to assist individuals with medical conditions. They typically don’t handle conditions like epilepsy or psychiatric-based issues. Instead, they are trained for jobs like fetching medication, providing bracing, and bringing a telephone to their handler if required.


10. FASD Assistance Dogs

female owner walking her golden retriever dog on a pathway
Image Credit: LightField Studios, Shutterstock
Function: Assists with medical services for people with health conditions
Best Breeds: Labradors, Golden Retrievers, Standard Poodles

Fetal alcohol spectrum disorder (FASD) is a non-visible disability and congenital disability occurring when a pregnant mother exposes her growing baby to alcohol. These children may have physical or mental impairments and behavioral problems. FASD assistance dogs are an emerging category of service dogs trained to support children with FASD. They are trained in many of the same tasks as autism assistance dogs, including interrupting repetitive behaviors and promoting a better quality of life for the whole family.

divider dog faces oct 2024

Conclusion

From seizure response and allergy detection to autism assistance, the range of tasks that dogs can be trained to fulfill is nothing short of incredible. As we’ve seen, different breeds are better suited to different roles, and the rules surrounding where and when service dogs are allowed depend on the type of service they provide. If you believe a service dog could enhance your quality of life or that of a loved one, consult your vet to explore the options. The right service dog, matched to your needs and given the care they deserve, can be truly life-changing (and adorable)!

See also:

Sources

Featured Image Credit: hedgehog94, Shutterstock

Want content like this delivered to you?

Sign Up For Our Newsletter

News, insights, expert advice, and everything dog

* By submitting, you agree to our Terms & Conditions and Privacy & Cookies Policy.

How useful was this post?

Click on a star to rate (you can leave written feedback after clicking submit)

Help us improve Dogster for pet parents!

Your feedback really matters.

What did you like about this post? Also how can we improve it?

Join the conversation

6 Responses

  1. Hi, I have gastric motility disorders ( I am fed through a PEG tube with an Enteral liquid formula) , Crohn’s disease of small and large bowel , depression and anxiety. Which will be better for me, an emotional support dog or a service one? . If I need a service dog, do I need to buy my own dog?

    Thank you for your time

    1. Hello Elena,

      thank you for sharing your story with us, although we are sorry to hear about your medical difficulties. When it comes to which kind of dog would be more appropriate for you, this is something that you should be consulting with your physician, as they are the ones that can potentially prescribe you an assistance dog. Service dogs are trained to help with particular issues, an emotional support dog could help with your anxiety and depression.

      But as I mentioned – this needs to be consulted with your doctor.

      Hope this helps.

    1. Hi Kelly! Yes, Pitbulls and Rottweilers can absolutely be trained as service animals. Both breeds are eager to work, loyal, and intelligent, which makes them well-suited for service work when properly trained. 🙂

  2. Im needing a type of dog that will work for our autistic son with multiple health and psych issues is there such ??

    1. Hi Pam, thanks for getting in touch. Yes, there are indeed service dogs that will be able to help your son. The breeds that are mentioned in the article are all excellent choices, so choosing something suitable will come down to personal preference and what your environment is like. If you live in an apartment, for instance, a smaller dog would be a better fit than a Bernese Mountain dog for example. I have also sent you an email with some additional information for your convenience. 🙂

Leave a Reply

You’re very welcome to leave a comment or question. Please know that all comments must meet our community guidelines, and your email address will NOT be published. Let’s have a positive and constructive conversation.

Talk With A Vet Online

Peace of mind,
anywhere, anytime

Affordable vet advice

The 10 Most Adorable Realistic Dog Stuffed Animals in 2025

You’re never too old to buy stuffed animals, especially if the stuffie in question looks like your real-life animal. There’s certainly no shortage...

Can a Pomeranian Be Left Alone at Home? Important Factors & Tips

It’s common knowledge that some dog breeds are much more affectionate than others and don’t do as well when left alone. If you’re...

Can Dogs & Pet Rats Get Along? 6 Vet-Approved Ways to Help It

Many people have found rats to be delightful and intelligent pets. It’s just a different experience from what the stereotypical cat or dog...

Can a Corgi Swim? Facts & Tips

If you’re thinking about getting a Corgi and plan on taking them along on beach or lake trips with you, you might be...

More related

Are Dogs Allowed in Hobby Lobby? 2025 Pet Policy & FAQ

Hobby Lobby has massive stores, and it’s easy to lose track of time when browsing the aisles for arts and crafts items. This...

How to Make a Homemade Cone of Shame for Dogs: Our Vet Explains 7 Ways

Pelle refused to let his head cone shame him -- he adapted and began to use it against us and others....

Why Do Dogs Yawn? 6 Vet-Reviewed Reasons

Yawning has long been associated with drowsiness and boredom, though studies suggest there may be an underlying physiological importance for yawning that has...

Can Dogs Eat Tortillas? Vet-Verfied Nutrition Facts & Better Alternatives

If you occasionally feed your dog from your plate or your pup is sneaky and gets into any food left out for more...

Keep reading

Can Dogs Eat Pine Nuts? Vet-Verified Nutrition Facts & Considerations

There are many pieces of misinformation floating around the web on what is and is not safe for your canine companions. One of these very topics might have to do with pine nuts. Are pine nuts toxic to dogs? No,...

Dogster-Can-Dogs-Eat-Pine Nuts

10 Best Dog Foods for Great Danes in 2025 – Reviews & Top Picks

Caring for a Great Dane is an incredible experience but you may have problems locating the ideal food for your massive friend. Numerous companies produce dog food and treats, but fewer meals are designed for extra-large breeds. Great Dane adults...

Great Dane dog

Can Dogs Eat Rotisserie Chicken? Vet-Approved Benefits, Risks, & FAQ

Who can resist the mouthwatering aroma of a perfectly cooked rotisserie chicken? Whether it’s a family gathering, a summer picnic, or a quick and convenient dinner option, rotisserie chicken has become a popular choice for many. But what about our...

Can Dogs Eat_Rotisserie Chicken

Can Dogs Have Scallops? Vet-Verified Nutrition Facts & FAQ

Learning that 95% of people consider their pets family members is not all that surprising these days. We open our homes to our dogs, share our vacations with them, and even let them sleep in our beds. We even slip...

Dogster-Can-Dogs-Have-Scallops

Wag vs Blue Buffalo Dog Food: 2025 Comparison, Pros & Cons

Great dog food leads to happy dogs but picking out the right food for your dog can be hard. With hundreds of different brands, each offering something different, it’s hard to know where to start. Is it better to pick...

Dogster_Dog Food Wag VS Blue Buffalo

10 Best Dog Foods for Wheaten Terriers in 2025 – Reviews & Top Picks

Wheaten terriers are a devoted, friendly breed. Their medium size and happy temperament make them excellent family pets. The dogs need the right food to stay healthy and keep their gorgeous coats shiny. However, finding the best dog food for...

Soft-coated Wheaten Terrier dog sitting in grassy ground and looking at camera

Can You Return Dog Food to Walmart? What You Need to Know

Have you ever adopted a new puppy and tried several different puppy foods to find something he loves, but he’s just not into anything you’re offering him? Or has your older dog suddenly developed an aversion to the food he’s...

woman buying dog food

10 Best Dog Foods for Less Poop in 2025 – Reviews and Top Picks

If it feels like you’re going through an excessive amount of poop bags, you might wonder if there is a way to decrease the amount of waste your dog creates. Sometimes, your dog may be dealing with a medical issue...

yorkie dog pooping on the grass