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

8 Responses

    1. Hi Jackie,

      Since you’re looking for a service dog and want a non-shedding breed, the best next step is to contact a certified service dog organization or professional trainer. They can assess your needs as a falls risk and match you with a dog suited to your lifestyle 🙂

      Have a great day!

  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

How to Groom a Labrador: Step-by-Step Guide

If you’re among the many people who share their home with a Labrador, you’re probably already aware that the breed has short hair,...

Pupsentials Custom Embroidered Pet Portrait Sweatshirt Review 2026: The Best Heartfelt Gift for Animal Lovers

When it comes to celebrating the important people and animals in your life, custom gifts are some of the best ones you can...

White Pomeranian: Info, Pictures, Origin & History

Although they’re a descendant of large, working dogs, the White Pomeranian is a tiny dog, typically weighing less than 6 pounds. You wouldn’t...

Dealing with Chihuahua Abscesses: Ned’s Bummer of a Week

Hi, I’m Dr. Karyn! Read my introduction to learn more about me and my five funny dogs, Poppy, Bailey, Kodah, Ned, and Fred....

More related

Why Vets Say a Swallowed Sock Is a Real Emergency

The laundry basket tipped over. You turned around for ten seconds, and when you looked back, your dog was chewing something. Or was...

How Long Will It Take To Become a Dog Groomer? Facts & FAQ

If you are a dog lover who wants an exciting and profitable career in working with dogs, then a dog groomer might be...

What Clothing Lines Have a Dog as Part of Their Logo? 6 Biggest Brands

For any business, branding is very important. Clothing lines have pulled inspiration for their logo and branding from many places, including from our...

Dogster Photo Contest: Dogs of the Week Winners (August 14, 2025)

Every week our team gets the privilege of sorting through our readers photos to choose what dogs will win this weeks contest! See...

Keep reading

10 Best Dog Foods for Rhodesian Ridgebacks in 2026 – Reviews & Top Picks

The Rhodesian Ridgeback is a beloved family member in many households around the world. These medium-large-sized, sweet, and sensitive dogs are equally intelligent and energetic, making them the perfect friend, playmate, and jogging partner. They’re also a healthy breed for...

Rhodesian Ridgebacks

Thanksgiving Food for Dogs: Safe Options & What to Avoid (Vet Verified)

Thanksgiving is an important holiday for many families and friends in various countries. Since we count our dogs as members of our families, it’s only natural that we want to include them on this special day. For most families, Thanksgiving...

family-with-dog-celebrating-thanksgiving

Can Dogs Drink Oat Milk? Vet-Reviewed Facts & FAQ

If you’ve recently switched from cow’s milk to oat milk or another plant-based dairy alternative, you may wonder if dogs can drink oat milk. Although dogs do not need to consume milk once they have been weaned from their mothers,...

oat milk in a glass

Can Dogs Eat Plantain? Vet-Approved Nutrition Facts & Info

Plantain is a fruit that looks very similar to a banana. The fruit is starchy and is not generally eaten raw, but it is regularly used in cooking in some countries around the world. High in dietary fiber and with...

ripe-plantains-on-rocks

Can Dogs Eat Pigs’ Feet? Vet-Approved Facts & FAQ

Dogs are glad to try any meaty snack you wave in their faces, but it can be tricky to tell what exactly they can and can’t eat. For instance, can dogs eat pigs’ feet? Yes, dogs can eat pigs’ feet,...

Can Dogs Eat Pigs’ Feet

What Human Foods Can Dogs Eat? Vet-Reviewed Health & Nutrition Guide

Some dogs love to indulge in human foods, especially those that they shouldn’t eat for health reasons. For example, nachos, tacos, pizza, and burgers are all things that canines seem to love the taste of—though they don’t seem to spend...

dog eating out of a bowl

Can You Freeze Fresh Pet Dog Food? Facts & Storage Tips

Fresh Pet is a popular dog food brand with a variety of different flavors and recipes, but can you freeze Fresh Pet dog food? Fresh Pet recommends storing their food in the fridge and feeding it directly from the refrigerator...

fresh Pet Dog Food Chicken Recipe

Just Right Dog Food Review 2026: Pros, Cons, Recalls & FAQ

Just Right dog food is a unique option for your pooches, with customization options for your dog’s specific needs. When it comes to the meals they eat every day, you will need to pick a recipe that’s just right for...

Dogster_Just Right Dog Food Review_v1_Apr 15 2025