Dog Coat Types: Grooming Needs by Hair Type

Professional grooming standards commonly group dogs into smooth or hairless, double, curly, wire, drop, and jacketed coat types. For pet parents, the most useful everyday categories are smooth/short, double, long/drop, curly, wire, and corded. AKC grooming education describes double coats as a harsher outer coat with a soft undercoat, curly coats as continuously growing single coats, wire coats as harsh outer coats often maintained by stripping, and smooth coats as naturally short and lower maintenance.

Some dogs do not fit neatly into one box. Mixed-breed dogs may have a coat that behaves like two categories at once, such as a doodle-type coat that mats like a curly coat but also traps loose undercoat. If you are unsure what your dog has, your vet or a skilled groomer can help you identify the coat pattern and choose tools that are less likely to damage the hair or irritate the skin.

Smooth-coated dogs, such as Beagles, Boxers, Dobermans, and many bully breeds, usually need the least coat maintenance. Their hair is short and does not tangle easily, but they still shed and still benefit from routine brushing. A rubber curry brush, grooming mitt, or soft bristle brush can help remove loose hair, spread skin oils, and reduce dander.

Most smooth-coated dogs do well with brushing once weekly, with baths every 4 to 8 weeks or when dirty. Even though the coat is easy, these dogs still need nail trims, ear checks, and skin checks. If your dog has a short coat but sheds heavily year-round, a bath and blow-out or de-shedding session can still be helpful.

Double-coated dogs have a protective outer coat and a softer undercoat. This group includes many retrievers, shepherds, spitz breeds, collies, and northern breeds. These coats often shed seasonally, though indoor living and warm climates can make shedding more constant. Regular brushing helps remove dead undercoat before it packs against the skin.

For many double-coated dogs, brushing 1 to 3 times weekly is a good baseline, with more frequent sessions during heavy shedding. Undercoat rakes, slicker brushes, and metal combs are often used together. AKC guidance notes that shaving a double coat is usually avoided unless the coat is severely matted or there is a medical reason, because the coat helps protect the skin and weatherproof the dog. If your dog has dense impacted undercoat, ask your vet or groomer whether a bath, high-velocity drying, and controlled de-shedding would be safer than aggressive home brushing.

Long or drop coats include dogs whose hair falls down from the body and often keeps growing for long periods, such as Shih Tzus, Yorkies, Maltese, Havanese, and some spaniels. These coats can look soft and flowing, but they mat quickly in friction areas like behind the ears, under the collar, in the armpits, around the groin, and between the toes.

Many long-coated dogs need brushing and combing at least every 1 to 2 days, and some need daily line-combing if kept in a longer style. Baths are often scheduled every 2 to 6 weeks, followed by thorough drying and combing. If your dog dislikes brushing, shorter trims can be a very reasonable care choice. Conservative care can mean a practical haircut that keeps the coat comfortable and manageable, not a neglected coat.

Curly coats, common in Poodles, Bichons, doodle mixes, and some water dogs, tend to trap shed hair instead of dropping it onto the floor. That can make them seem lower-shedding, but it also means mats can form close to the skin. AKC grooming education describes curly coats as single, stand-away coats that continue growing and often need heavy maintenance to stay manicured.

These dogs usually need brushing and combing several times weekly, and many need professional grooming every 4 to 8 weeks. A slicker brush followed by a metal comb is often used to make sure the comb reaches the skin. If the comb cannot pass through easily, there may be hidden matting. Severe mats can trap moisture and debris against the skin and may require clipping for comfort and safety.

Wire-coated dogs, such as many terriers and Schnauzers, have a harsher outer coat texture. AKC grooming guidance notes that these coats are often maintained by removing dead harsh hairs over time, a process called hand-stripping. PetMD notes that for family dogs, clipping may be an acceptable practical option for some breeds, though it can soften coat texture over time.

Most wire-coated dogs benefit from combing at least weekly, with face furnishings cleaned more often if they trap food or saliva. Professional grooming is often needed every 6 to 12 weeks. If you want a lower-maintenance pet trim, clipping may fit your goals. If you want to preserve traditional harsh texture, discuss hand-stripping with your vet and groomer.

Corded coats are uncommon and require very specific maintenance. Breeds that may develop cords include the Komondor, Puli, Bergamasco Sheepdog, and some Poodles or Havanese. In these dogs, the outer coat and undercoat can combine into cords rather than being brushed out. PetMD notes that corded coats need regular maintenance and careful drying after bathing.

This is not a beginner coat type. Cords can trap moisture, debris, and odor if they are not separated and dried well. If your dog has a coat that is starting to felt or cord, ask your vet or an experienced groomer whether true cord maintenance is appropriate or whether a shorter trim would be kinder and easier.

• Smooth/short coat: brush weekly; bath every 4 to 8 weeks; nails every 3 to 6 weeks.
• Double coat: brush 1 to 3 times weekly, often more during shed season; bath every 4 to 8 weeks; professional de-shedding as needed.
• Long/drop coat: brush every 1 to 2 days, sometimes daily; bath and trim every 2 to 6 weeks depending on length.
• Curly coat: brush and comb several times weekly; professional grooming every 4 to 8 weeks.
• Wire coat: comb weekly; professional trim or stripping every 6 to 12 weeks.
• Corded coat: frequent hands-on maintenance and careful drying; schedule varies widely and usually needs expert guidance.

These are starting points, not rigid rules. Active dogs, swimmers, dogs in humid climates, and dogs with allergies or skin folds may need more frequent coat care. Senior dogs and dogs with arthritis may need shorter sessions or professional help because grooming can be physically tiring.

Using the wrong tool can break hair, miss the undercoat, or scrape the skin. Smooth coats usually do well with rubber curry tools or soft bristle brushes. Double coats often need a slicker brush, undercoat rake, and metal comb. Long and curly coats often need a slicker brush plus a metal comb for line-combing. Wire coats usually need a comb and, when appropriate, stripping tools used by someone trained.

Ask your vet or groomer to show you how to brush all the way to the skin without dragging the brush. PetMD grooming guidance emphasizes that brushing needs vary by coat type and that mats can be painful and difficult to remove safely at home.

Talk with your vet if you notice sudden hair loss, bald patches, odor, greasy coat, dandruff, red skin, scabs, ear debris, frequent scratching, or pain during brushing. Mats can hide skin infections, parasites, wounds, and hot spots. Merck Veterinary Manual notes that poor grooming can contribute to skin problems, and warm, moist areas are especially prone to infection.

See your vet immediately if your dog has maggots, open sores under mats, severe pain, widespread redness, pus, fever, or trouble walking because mats are pulling on the skin. Grooming can support skin health, but it does not replace medical care when skin disease is present.

Grooming cost ranges vary by region, dog size, coat condition, and behavior. In the United States in 2025-2026, a basic bath-and-brush commonly runs about $40 to $90, while a full groom with haircut often runs about $60 to $180+. De-shedding add-ons are often $20 to $35, nail trims are commonly $15 to $35, and mobile grooming is often higher than salon grooming.

Coat type matters. Smooth-coated dogs often stay near the lower end. Double-coated dogs may need de-shedding add-ons. Curly, doodle-type, and long-coated dogs often cost more because drying, combing, and clipping take longer, especially if there is matting. Ask for a written estimate and whether dematting, handling support, or special shampoos change the cost range.