The nine breeds in the table above are medium sized and have coats that shed very little. Most weigh 30 to 50 pounds: small enough for the back seat of a car, big enough to hike, swim or run with you. Eight of them have curly, wavy or wiry coats that keep growing instead of falling out. The ninth, the Xoloitzcuintli, is usually hairless.
A medium and hypoallergenic dog still produces allergens. The label means fewer reactions for some people, and nobody can promise you zero.
What "hypoallergenic" means for allergy sufferers
Dog hair itself doesn't cause allergies. Proteins do. The main one, Can f 1, comes from a dog's saliva, skin glands and dander. When a dog licks itself, those proteins dry onto the coat and skin, then flake off around your house.
A low-shedding coat traps dander and loose hair instead of dropping them on your sofa, which is why many allergy sufferers do better with a Poodle than with a Labrador. Studies that measured allergen levels in homes, though, did not find consistently lower levels with "hypoallergenic" breeds. Individual dogs vary a lot, even within one breed.
That leads to three practical steps:
Meet the specific dog, not only the breed. Spend an hour or two with it, ideally over several visits, before you commit.
Ask your allergist about component testing. Some people react mainly to Can f 5, a protein made by intact male dogs, and they often tolerate females or neutered males much better. A blood test can show whether that applies to you.
Keep up with grooming. Bathing and brushing lower allergen levels for a few days after each session, so a high-maintenance coat that gets regular care is often easier to live with than an easy coat nobody touches.
The 9 medium hypoallergenic breeds compared
Breed
Typical weight
Coat
Life span
Energy
Best for
Standard Poodle
40-70 lb
Dense curls
12-15 yrs
High
First-time owners who want an easy-to-train dog
Portuguese Water Dog
35-60 lb
Curly or wavy
10-14 yrs
Very high
Active families, swimmers
Soft Coated Wheaten Terrier
30-40 lb
Silky, wavy
12-15 yrs
Medium to high
Families with older kids
Lagotto Romagnolo
24-35 lb
Tight curls
14-16 yrs
High
Outdoor people who want a working dog
Standard Schnauzer
30-50 lb
Wiry
12-15 yrs
High
Owners who want a watchdog
Xoloitzcuintli
30-55 lb (standard size)
Hairless or short coat
14-20 yrs
Medium
People who don't want to groom
Barbet
35-65 lb
Woolly curls
13-15 yrs
Medium to high
Calm households with a yard
Bedlington Terrier
17-23 lb
Soft, crisp curls
14-16 yrs
Medium
Apartments, quieter homes
Kerry Blue Terrier
30-40 lb
Soft, wavy
12-15 yrs
High
Experienced terrier owners
Weights are typical breed-standard ranges. Females usually sit at the lower end.
Breed notes
Poodle
The Standard Poodle is the most popular breed on this list and the easiest to find from a good breeder. It learns fast, rarely turns stubborn, and suits first-time owners who can give it daily exercise. The coat is the hard part. It grows nonstop and mats within weeks if you skip brushing, so plan on a professional groom every 4 to 6 weeks.
Portuguese Water Dog
Portuguese Water Dogs were bred to herd fish into nets and carry messages between boats, and they still want to work all day. They love water, need at least an hour of hard exercise daily, and chew when bored. Families who hike, run or swim will enjoy one. A household that is out ten hours a day will struggle.
Soft Coated Wheaten Terrier
The Wheaten is the friendliest terrier here, known for jumping up in an enthusiastic hello that owners call the "Wheaten greetie." Its single silky coat tangles easily and needs brushing several times a week. The breed can be prone to protein-losing kidney and gut conditions, so ask breeders about health testing.
Lagotto Romagnolo
The Lagotto is an Italian truffle-hunting dog that still loves to dig and sniff, and scent games or nose work keep it happy. Its curly coat is less work than a Poodle's but still needs clipping every couple of months. At 24 to 35 pounds it is one of the lighter dogs on the list.
Standard Schnauzer
The Standard Schnauzer is alert, loyal and quick to bark at strangers. Its wiry coat sheds little. Show dogs are hand-stripped, while most pet owners clip, which is cheaper and leaves the coat softer. Schnauzers are clever and can be bossy, so start consistent training in puppyhood.
Xoloitzcuintli
Pick the Xolo if grooming worries you. The hairless variety has nothing to brush, but its skin needs sunscreen in summer, a coat in winter and an occasional bath to prevent acne. It is calm indoors, protective of its people and can live up to 20 years. Xolos come in toy, miniature and standard sizes, and only the standard counts as medium.
Barbet
The Barbet is a French water dog with a shaggy, woolly coat and a gentle temperament. It is rare in North America, so expect waiting lists and puppy prices near the top of this list. Brush it weekly all the way down to the skin, or mats form close to the body where you can't see them.
Bedlington Terrier
The Bedlington looks like a lamb but was bred to chase vermin, and it can run fast. At 17 to 23 pounds it is the smallest dog here and the best fit for an apartment. It is affectionate and usually quiet at home. The breed carries a risk of copper toxicosis, a liver disease with an available DNA test, so buy only from breeders who test.
Kerry Blue Terrier
Kerry Blues are born black, and the coat fades to blue-gray by about 18 months. They are smart, playful and devoted, but some don't get along with other dogs, so they need early socialization. They do best with owners who have handled a terrier before.
Grooming a low-shedding coat
A coat that barely sheds still needs work. The hair a Labrador would drop on the floor stays in the coat instead, and someone has to brush it out.
Coat type
Breeds
Home care
Professional grooming
Curly, continuously growing
Poodle, Portuguese Water Dog, Lagotto, Barbet, Bedlington
Brush 3-7 times a week
Every 4-8 weeks
Silky or soft and wavy
Wheaten, Kerry Blue
Brush 3-5 times a week
Every 6-8 weeks
Wiry
Standard Schnauzer
Brush weekly
Every 6-8 weeks (clip or hand-strip)
Hairless
Xoloitzcuintli
Wipe skin, moisturize, sunscreen
Rarely needed
Professional grooming for a medium dog usually costs 120 per visit in the US. Over a year that can exceed what you spend on food, so budget for it before you choose a curly-coated breed. If someone in the house has allergies, let the non-allergic person do the brushing, preferably outdoors.
How to choose a medium hypoallergenic dog
Answer these questions before you contact a breeder or rescue:
How much exercise can you give every day? Portuguese Water Dogs, Poodles and Schnauzers need over an hour. Bedlingtons and Xolos are content with less.
Will you pay for grooming or learn to do it yourself? If neither, the Xolo is the only realistic choice here.
Who lives in your home? With young children, the Poodle, Wheaten, Lagotto and Barbet tend to be the most tolerant. The terriers suit homes with older kids.
Do you have other pets? Bedlingtons and Kerry Blues have a strong prey drive and may chase cats.
How severe are the allergies? If anyone has asthma, see an allergist first and arrange several long visits with the specific dog.
Rescues are worth checking too. Poodles and Poodle mixes regularly end up in shelters, and many breed clubs run their own rescue programs.
Keeping allergens down at home
These habits help even with a low-shedding dog:
Keep the dog out of the bedroom of anyone with allergies.
Run a HEPA air purifier in the rooms where the dog spends the most time.
Vacuum twice a week with a HEPA-filter vacuum.
Wash the dog's bed weekly in hot water.
Bathe the dog every 1 to 2 weeks with a gentle dog shampoo. Allergen levels climb back within a few days, so stick to a schedule.
Wash your hands after petting, especially before touching your face.
Frequently asked questions
What is the best medium hypoallergenic dog for families? The Standard Poodle is the most common pick. It is easy to train, good with children and widely available. The Lagotto Romagnolo and Barbet are calmer, less common options.
Which medium hypoallergenic dog needs the least grooming? The hairless Xoloitzcuintli, which needs skin care rather than brushing. Among the coated breeds, the Standard Schnauzer is the least demanding if you keep it clipped short.
Are medium hypoallergenic dogs good for apartments? Some are. The Bedlington Terrier and Xoloitzcuintli settle well indoors. The Portuguese Water Dog and Standard Poodle can manage apartment life only if they get plenty of exercise outside every day.
Is there a 100% hypoallergenic dog? No. Every dog produces the proteins that cause allergic reactions. A low-shedding coat can reduce your exposure but can't remove it.
Can I be allergic to one Poodle and not another? Yes. Allergen production varies between individual dogs, and for some people the dog's sex matters too. Meeting the specific dog tells you more than the breed name does.
How much does a medium hypoallergenic puppy cost? Prices from reputable breeders run from about 2,500-$3,000 for a Barbet or Xolo. Grooming adds several hundred to over a thousand dollars a year.
