Course 02 · Reading the Coat · Lesson 1 of 12
What are the main coat types, and how do you tell them apart?
The main coat types are short and smooth, double, curly, wavy, long and silky, wiry and harsh, and corded, and they are told apart by length, texture, density and how the coat falls.
The main coat types are short and smooth, double, curly, wavy, long and silky, wiry or harsh, and corded, and they can be told apart by length, texture, density and the way the coat falls or stands. Coat type is more useful than breed label for home grooming, because dogs of the same breed can vary, and mixed-breed dogs may combine traits. A short coat lies close to the body and feels smooth. A double coat has a soft undercoat beneath longer guard hairs. A curly coat forms tight curls or ringlets, while a wavy coat falls in loose waves. A long, silky coat hangs straight and fine. A wiry coat feels stiff and bristly, and a corded coat forms rope-like strands. Identifying the type guides brush choice, frequency and drying.
How do length, texture and density work together?
Length alone does not define a coat, because a long coat can be silky, wavy or curly, and a short coat can be smooth, dense or harsh. Texture describes how the hair feels, whether fine, coarse, stiff, soft or oily, and it affects how easily tangles form and how the coat holds water. Density describes how many hairs grow in a given area, and a dense coat hides the skin, traps loose hair and takes longer to dry. The way the coat falls also helps, since a silky coat parts and hangs, a curly coat springs back when pulled, a wiry coat stands away from the body, and a double coat feels thick and plush when the hand presses into it. Checking all three qualities together gives a more reliable picture than any one quality alone.
What does each main type look and feel like?
A short, smooth coat is close lying, glossy and easy to run a hand over, with shedding that shows as fine hairs on furniture and clothing. A double coat feels dense and thick, with a soft, woolly layer under coarser outer hairs, and it sheds heavily at seasonal changes. A curly coat feels springy and dense, with curls that hold their shape and trap loose hair inside the coat rather than shedding it onto furniture. A wavy coat has a gentle wave, is often medium in length, and can tangle at friction points. A long, silky coat feels fine and soft, hangs straight, and tangles easily. A wiry coat feels harsh and bristly, often with a beard and eyebrows, and a corded coat feels heavy, with distinct rope-like sections that need specialist care.
Why do mixed and unknown coats need a different approach?
Mixed-breed dogs often combine coat traits, such as a curly top with straighter legs, or a dense double coat in the body with a softer coat on the head. In those cases, no single label fits the whole dog, and the grooming routine should be matched area by area rather than forced into one category. An unknown coat should be treated as the more demanding of the traits it shows, so a coat that curls in places and tangles easily is brushed on a curly-coat rhythm even if other areas look smooth. Trying one brush and one frequency, then adjusting according to tangles, shedding and drying time, is more reliable than guessing a breed. Notes on which areas tangle, shed or stay damp help refine the routine over a few weeks.
How does coat type affect the rest of grooming?
Coat type affects brush choice, brushing frequency, bathing and drying, and how easily mats form. Curly and long coats need more frequent brushing and careful drying to prevent mats, while short coats need less brushing but still benefit from regular checks. Double coats need thorough brushing during shedding and full drying to the undercoat, since damp undercoat can stay wet long after the surface looks dry. Wiry coats need regular combing to remove debris, and corded coats should not be brushed out at home at all. Understanding the coat type before choosing tools prevents the common mistake of using a brush that is too harsh, too soft or simply wrong for the hair in front of the owner.
How do you decide what to do?
| Coat seen | Likely type | First brush to try | | Close, smooth, glossy | Short and smooth | Bristle brush or grooming mitt | | Thick, dense, soft layer under longer hair | Double | Slicker brush and wide comb | | Tight curls, springy, little shedding | Curly | Slicker brush and comb | | Straight, fine, hanging | Long and silky | Pin brush and comb | | Stiff, bristly, stands away | Wiry or harsh | Slicker brush and comb | | Rope-like strands | Corded | Specialist advice, do not brush out |
What are the limits of this lesson?
Home identification is a working guide, not a breed or veterinary assessment, and it cannot diagnose a coat problem. If the coat is changing rapidly, patchy, unusually greasy or dry, or paired with itching, redness or hair loss, a vet should assess it before a grooming routine is changed. A groomer can also help identify a mixed coat and suggest a routine in person. Do not cut, strip or attempt to change a coat texture at home on the basis of a label alone, since coat work that needs cutting or stripping requires hands-on training. The label is useful only insofar as it helps choose safe, regular maintenance.
Once the coat type is understood, every later choice becomes easier, and the routine can be built around the hair the dog actually has rather than the coat the owner expected.
Further reading
- American Kennel Club, grooming guidance
- PDSA, dog care guidance
- RSPCA, pet care guidance