9 Service Dog Breeds That Are the Ultimate Helpers These pups were born to serve. By Austin Cannon Austin Cannon Austin Cannon is an editor for The Spruce Pets and Daily Paws. Before joining Daily Paws in 2020, Austin worked as an award-winning journalist for several newspapers, most recently the Des Moines Register. He's won three certificates of excellence and one MUSE Medallion award from the Cat Writers' Association. Learn more about The Spruce Pets' Editorial Process Updated on 10/10/25 Credit: fotografixx Key Takeaways Service dogs are highly trained to assist individuals with disabilities and come in various breeds, including Labrador Retrievers, Golden Retrievers, and German Shepherds.Each breed has unique strengths, such as intelligence, strength, or size, which make them suitable for different types of service tasks.Mixed breeds can also serve effectively as service dogs if they have the right temperament and are adequately trained. There are two popular breeds we often associate with service dogs, particularly retrievers, but many other breeds are also well-suited for these roles. Types of service dogs include guide dogs, hearing dogs, and medical alert dogs who notify their humans when they might experience a medical emergency. Guide dogs, generally, need to be larger, athletic, and trainable while hearing dogs can be smaller and, perhaps, a bit more independent. Learn more about these nine service dog breeds. What is a service dog? Service dogs are trained to perform various tasks to help people with disabilities. They can do things like retrieve objects, alert individuals to a medical problem like a seizure, and guide the visually impaired. 01 of 13 Labrador Retriever Credit: Chris McLoughlin / Getty Images Labrador retrievers are the gold standard for service dogs, especially when it comes to serving as guide dogs for the visually impaired. They can also do other jobs, such as helping those with mobility issues and helping veterans with PTSD. Smart, strong, active, and trustworthy, they're easy to train and bond deeply with their humans. That's the total package for a guide dog. Breed Overview GROUP: SportingHEIGHT: 21 to 25 inchesWEIGHT: 55 to 80 poundsPERSONALITY/TEMPERAMENT: Active, loving, happyENERGY LEVEL: HighCOAT AND COLOR: Short double coat; black, yellow, or chocolateLIFE SPAN: 10 to 12 years 02 of 13 Golden Retriever Golden Retrievers are kind hearted and good with cats. The 1B to the Lab's 1A, the golden retriever is a prized guide dog for the same reasons as their retriever cousin. They're intelligent, not too big, and forever in love with their humans. They enjoy training and then having a job—just be sure you don't mind a bit of shedding. Breed Overview GROUP: SportingHEIGHT: 21 to 24 inchesWEIGHT: 55 to 75 poundsPERSONALITY/TEMPERAMENT: Playful, energetic, trustingENERGY LEVEL: HighCOAT AND COLOR: Double coat, medium length; light to dark goldLIFE SPAN: 10 to 12 years 03 of 13 German Shepherds Credit: Purple Collar Pet Photography / Getty Images The consummate working dog—they're search-and-rescue and police dogs, too—German shepherds can help humans as guide dogs, psychiatric assistance dogs, or hearing dogs. In fact, they were the first guide dogs during the 1920s. They need a job and love spending time with their humans, making them excellent service dog candidates. Breed Overview GROUP: HerdingHEIGHT: 22 to 26 inchesWEIGHT: 60 to 100 poundsPERSONALITY/TEMPERAMENT: Smart, bold, alertENERGY LEVEL: MediumCOAT AND COLOR: Coarse, medium-length double coat; combinations of black, tan, cream, silver, red, and sable LIFE SPAN: 7 to 10 years 04 of 13 Standard Poodle Credit: Carol Howell / EyeEm/ Getty Images Ultra-smart poodles can excel as hearing dogs, pups who assist deaf or hard-of-hearing people by alerting them to certain sounds (doorbells, alarms, phones). Friendly and active, poodles can be trained to nudge their humans when they hear those sounds. Poodles are hypoallergenic, so they’re less likely to trigger allergies in those who are allergic. Also, if you prefer smaller service dog breeds to help with hearing or vision impairments or medical disabilities, miniature and toy poodles can do well as service dogs, too. Breed Overview GROUP: Non-SportingHEIGHT: Over 15 inchesWEIGHT: 40 to 70 poundsPERSONALITY/TEMPERAMENT: Intelligent, sweet, energeticENERGY LEVEL: HighCOAT AND COLOR: Long, curly; black, brown, white, cream, gray, and several other colorsLIFE SPAN: 10 to 18 years Continue to 5 of 13 below 05 of 13 Cocker Spaniel Credit: D Trocio Photography / Getty Images Another one of the smaller service dog breeds is the cocker spaniel. Despite their smaller size, this is a breed that can work as a hearing assistance dog. They're easy to train and very friendly, but any owner will need to pay enough attention to their grooming needs. Breed Overview GROUP: SportingHEIGHT: 13.5 to 15.5 inchesWEIGHT: 20 to 30 poundsPERSONALITY/TEMPERAMENT: Friendly, gentle, trainableENERGY LEVEL: MediumCOAT AND COLOR: Silky, long double coat; combinations of black, tan, white, brown, red, and other colorsLIFE SPAN: 10 to 14 years 06 of 13 Boxer Credit: Purple Collar Pet Photography/Getty Images Boxers may work as service dogs in some cases. They're active and love their humans unconditionally, but they are bigger dogs who love to play. You may want to opt for a breed better known for staying on task. Breed Overview GROUP: WorkingHEIGHT: 21 to 25 inchesWEIGHT: 50 to 80 poundsPERSONALITY/TEMPERAMENT: Active, sweet, playfulENERGY LEVEL: HighCOAT AND COLOR: Short, smooth; fawn, brindle, white; sometimes with a black maskLIFE SPAN: 10 to 12 years 07 of 13 Dalmatian Credit: Gerard Brown / Getty Images This breed has quite a motor, meaning some dalmatians can be service dogs—perhaps a guide dog—but many more of them are better served remaining as pets. They're sweet, outgoing dogs, so they could get distracted while on the job. Breed Overview GROUP: Non-SportingHEIGHT: 19 to 24 inchesWEIGHT: 45 to 65 poundsPERSONALITY/TEMPERAMENT: Outgoing, sweet, playfulENERGY LEVEL: HighCOAT AND COLOR: Short; white with black or liver spotsLIFE SPAN: 11 to 13 years 08 of 13 Border Collie Credit: Purple Collar Pet Photography / Getty Images Border collies are another breed that can make a decent guide dog, but they shouldn't in most cases. They're especially active herding dogs who normally belong on a farm, but if you can harness the athleticism and smarts, you might have yourself a helpful service dog. Breed Overview GROUP: HerdingHEIGHT: 18 to 22 inchesWEIGHT: 28 to 48 poundsPERSONALITY/TEMPERAMENT: Smart, quick, loyalENERGY LEVEL: HighCOAT AND COLOR: Double coat (soft undercoat, rough outer coat); can be combination of black, white, brindle, merle, gold, red, or blueLIFE SPAN: 10 to 17 years Continue to 9 of 13 below 09 of 13 Bernese Mountain Dog Bernese Mountain Dog - Westminster Show 2010. Credit: © Janet Tobiassen Crosby DVM The Bernese mountain dog is worth considering when searching for service dog breeds because they are smart, loyal, and strong. They can support an adult, and are also capable of handling physical jobs like pulling wheelchairs. Breed Overview GROUP: WorkingHEIGHT: 23 to 27.5 inchesWEIGHT: 70 to 115 poundsPERSONALITY/TEMPERAMENT: Gentle, even-tempered, loyalENERGY LEVEL: MediumCOAT AND COLOR: Thick, medium-length double coat; black, rust, and white or black, tan, and whiteLIFE SPAN: 7 to 10 years 10 of 13 Great Dane Credit: Capuski / Getty Images The Great Dane is sweet and gentle, making them a good choice when looking for a service dog. They are best suited for those who are mobility impaired, thanks to their height and size. These gentle giants are loving, patient, and calm even when in public. Breed Overview GROUP: WorkingHEIGHT: 28 to 34 inchesWEIGHT: 99 to 200 poundsPERSONALITY/TEMPERAMENT: Calm, gentle, friendlyENERGY LEVEL: MediumCOAT AND COLOR: Short, smooth; black, black and white, blue, brindle, fawn, harlequin, merle, silver, white, or mantleLIFE SPAN: 6 to 8 years 11 of 13 Pomeranian Credit: bruev / Getty Images The Pomeranian is another small service dog breed. They are particularly good at alerting people to health conditions, so they can be great for those with conditions like asthma, Parkinson’s disease, and diabetes. Breed Overview GROUP: ToyHEIGHT: 6 to 7 inchesWEIGHT: 3 to 7 poundsPERSONALITY/TEMPERAMENT: Bold, alert, livelyENERGY LEVEL: MediumCOAT AND COLOR: Long, double coat; various colors and combinations LIFE SPAN: 12 to 16 years 12 of 13 American Staffordshire Terrier Credit: IzaLysonArts / 500px / Getty Images The American Staffordshire terrier, or Am Staff, is a type of pit bull. These medium-to-large dogs can handle both service and mobility tasks. They are muscular and strong, as well as brave, loving, and gentle. Breed Overview GROUP: TerrierHEIGHT: 17 to 19 inchesWEIGHT: 40 to 70 poundsPERSONALITY/TEMPERAMENT: Courageous, affectionate, protectiveENERGY LEVEL: MediumCOAT AND COLOR: Short, stiff coat; variety of colors, including black, brown, blue, fawn, red, and liver; brindle and/or white markings possibleLIFE SPAN: 12 to 16 years Continue to 13 of 13 below 13 of 13 Mixed Breed Mixed breed dogs are an oft-overlooked treasure. Credit: Pixabay Service dogs don't have to be purebred dogs. Oftentimes, organizations that train hearing or psychiatric assistance dogs will pluck trainable mixed breeds from their local animal shelters. Each dog has their own personality, smarts, and traits, so don't discount a pup based solely on their breed. Breed Characteristics Generally speaking, service dogs—particularly guide dogs—come from smart, amiable, and trainable breeds who have enough endurance to work long hours. They should be able to remain calm and focused in all situations, regardless of who they’re around or what is going on, and they need to be responsive and reliable at all times. Dogs who direct their humans where to go are also on the larger side. If you're looking for a service dog for yourself or a family member, do your research to make sure you find one from a reputable organization. Remember this, too: the ADA doesn't require service dogs to be certified or registered, so beware of anyone selling certificates or registrations. Learn more here. FAQ Can any dog be a service dog? According to the Americans with Disabilities Act, any breed of dog can serve as a service dog. Effective service dogs do need extensive training, however, so not all dogs—even from "typical" breeds—can do the job. Explore more: Dogs Dog Breeds