The best grooms begin with the coat.

Understanding the evolution and grooming of a dog’s coat is the foundation for picture-perfect grooming.

Dogs originated with a very basic coat type. Through selective, artificial breeding, humans have created the most diverse species on our planet with over 400 distinct breeds with different psychical and behavioral traits. All breeds still remain genetically identical and, if left, would evolve back into the original form. Most breeds have been bred for a specific function and therefore grouped into 8 categories by the American Kennel Association (AKC). The AKC and the affiliated dog breed clubs are still the most authoritative and comprehensive places to learn about individual breeds and their grooming needs.

Since the beginning of domestication, grooming has evolved to match each breed. Styles were developed to enhance breed’s function while specific techniques were developed to maintain optimal health. Today, there are 15 genetic coat compositions and therefore, very important for Professional Pet Groomers to distinguish the different genetic structures of the various coat types. There are three main attributes for each dog’s coat - Growth, Density and Composition. These attributes combine with the genetic coat styles make each breed unique.

We DO NOT shave double coated dogs. As described by Dr. Jerry Klein, the AKC Chief Veterinary officer “Shaving that coat to reduce shedding or supposedly to keep the dog cool also eliminates that insulating layer of fur makes the dog susceptible to heat stroke and can result in improper hair growth and the possibility of follicle damage. A dog’s fur coat protects him from sunburn and decreases his risk of developing skin cancer.”

Related Article: “Is It OK to Shave Your Dog’s Coat?

Related Article: “Don’t Shave That Dog”

Related Article: “Stop Shaving Double-Coated Dogs”

chihuahua.jpg
afgan hound.jpg
tibetan mastiff.jpg

Growth

As described in “Happy Dog” by Bill Rafferty, dog’s coats are separated into two labels - fur or hair.

  • Fur has a finite growth length and sheds.

  • Hair continues to grow infinitely and minimally sheds

Density

The density of the coat varies with the inheritance of single or double coat attributes.

  • Double-coat has a fur structure with finite growth length. These coats have outer “guard hairs” and inner insulation hairs or “under coat”. The guard coat protects dogs against the outside elements including rain, sun and bugs. This outer layer tends to be coarser and usually a different color. These hairs are not meant to be shaved or it will damage the hair follicles, causing skin issues, discoloration or structural changes. The “under coat” is the coat that thins in summer and thickens in winter. This is the main part of the coat which is associated with “shedding”. Consider this like the down feathers of a goose, thinning and thickening for various insulation.

  • Single-coats can be hair or fur and do not have the featured under coat. Dogs with single-coated hair are usually styled in different lengths. The density and coarseness of their coat protects these dogs from the elements. We do not recommend excessively close shaves due to sunburns leading to skin cancer. Dogs with single-coat fur technically only have “guard hair” which will shed. Shaving will damage the hair follicles, causing skin issues, discoloration, structural changes and sun damage.

Composition

Categorizing coat composition has been a challenge. Two well known professional pet grooming educators created category systems to help professional pet groomers optimize their techniques for the health and well-being of each breed. Well known author and Professional Pet Groomer, Karla Addington-Smith, created the 15 coat types system while Melissa Verplank, founder of the well-known Paragon School of Pet Grooming categorizes the coats into 9 different types. Current in-depth seminars can be found at Groomersguide.com.

We have combined these three sources to present a highlighted guide to help you understand the process of grooming your dog. We will focus on the 6 most popular composition categories.


Double Coat

Double coats are the actual dominant genetic coat for all dogs. These coats consist of fur growing to a finite length but is the same length overall. Sub categories include short, medium, long and rustic style coats.

To properly groom double coats in all their various forms, it is important to focus on the under coat. Groomers will use bathing, drying, tools and brushing techniques to remove as much of the under coat as possible.

At home, your best tools will be a regular slicker brush, wide toothed comb and an under coat rake. Bathe with regular shampoo and a separate thinner conditioner. Do not use conditioner on those dogs that have a coarse, wiry coat. Brush once a week.

Examples: German Shepard, Husky, Pug, Labrador Retriever, Corgi, Newfoundland, Old English Sheep Dog and Samoyed. 

 
labrador.jpg
pugjpg.jpg

Wire Coat

Wire coats are found predominately with terrier breeds. Dead hairs do not simply shed and tend to “stick” in the follicle. As a result, these dead hairs need to be plucked out. Contrary to urban myths, this process causes minimal to no discomfort. Shaving wire coats causes follicle damage resulting in skin issues, discoloration, softening the coat and losing its wire texture.

These coats are low maintenance. The wire helps protect against the elements, dries faster and mats pull out smoothly.

Wire coats use special tools called carding and stripping knives. They are not sharp but are designed to help pluck out dead hair. Carding tools help pull out the undercoat while stripping knives pull out dead guard coat.

At home, your best tools will be a regular slicker brush and medium-tooth metal comb. Long hair around the face can be finger plucked. Wire coats do not need to be bathed. Rub down the coat with witch hazel. Brush once a week.

Examples: Irish Terrier, Boarder Terrier, Norwich Terrier Cairn Terrier, Schnauzer, Sealyham, West Highland Terrier.

 
boarder terrier.jpg
schnauzer.jpg

Curly

Curly coats are a common coat type for many water retrieving breeds. Other breed groups with this coat style share similar genetic hair features. These coats have a rough, dense hair-like texture that protects against the elements, and grows to an undetermined length.

These coats require more work to maintain. Puppy coats last for 6-12 months and are less dense and are mat resistant. Once the denser adult hair rotates into the coat, the hair tends to tangle and mat faster. Due to genetic variation of coat coarseness, softer adult coats mat faster. Traditional styles usually include clean face to prevent matted muzzles. However, this type of hair can be put into a variety of non-traditional styles and lengths.

It is recommended that these dogs be brushed often using a slicker brush following up with a medium-tooth comb. These breeds need to be brushed at least 2-3 times per week. Bathe at home with shampoo and separate thick conditioner. A towel should be used to blot dry the coat avoiding vigorous rubbing which mats the coat. Brushing the coat while wet pull out tangles easier and prevents mats as the hair dries. Brush 3-5 times per week.

Example: Poodles, Portuguese Water Dogs, Lagotto, Bedlingtons, Bischon Frise, Spanish Water Dogs, Irish Water Spaniel.

porty.jpg
bischon+frise.jpg

Flat Coat

Flat coats, or “feather coats”, have two fur lengths consisting of guard coat and under coat. Unlike the double coated breeds, fur grows at different lengths on various parts of the body. Shorter flat fur lies along the back while the body and underside form a longer skirt. The front legs have longer hair on the back of the legs called “furnishings” or sometimes “pants”. The guard coat protects dogs against the outside elements including rain, sun and bugs.

These breeds should be brushed weekly. Their longer hair tends to capture and hold-in shedding undercoat which can build-up. Meanwhile, the longer areas of the coat can tangle and mat. Brush 3-5 times per week.

At home, your best tools will be a regular slicker brush, medium-toothed comb and an under coat rake. Bathe with regular shampoo and a separate thinner conditioner.

Examples: Golden Retriever, English Setter, Springer Spaniel, Cavalier King Charles, Cocker Spaniel, Flat Coated Retriever, Japanese Chin, Long Haired Dachsund.

 
godlen retriever.jpg
cocker spaniel.jpg

Smooth Coat

These breeds have short fur which can either be single or double coated and shed. These coats consist of fur growing to a finite length but is the same length overall. Their skin tends to get dry and flaky.

Proper grooming focuses on the under coat and on moisturizing the skin. Groomers will use bathing, drying, tools and brushing techniques to remove as much of the under coat as possible. A finishing gloss is recommended after the bath containing argon or linseed oil.. Coconut oil should not be used because it clogs the pores of the skin.

At home, the best tools to use for weekly brushing would be a rubber-style brush such as a Kong “zoom groom” or a bore hair brush. Bathing should always include a moisturizing shampoo and separate, thicker conditioner. brush once a week.

Examples: Boston Terrier, Boxer, Great Dane, Greyhound, Pit bull, Weimaraner, Miniature Pinscher.

 
boston.jpg
boxer.jpg

Long Coat

Long coats are found within many AKC breed groups. This hair has loose muscle structure and can flip back and forth without difficulty or injury. Many breeds are described to have a soft, silky coat. Long coats mat and tangle quickly. Due to genetic variation of coat coarseness, softer adult coats mat faster. Mats range from powdery small mats to large areas that cannot be easily brushed and would require shaving underneath the effected areas. Traditional styles are left long however, this type of hair is usually kept at non-traditional lengths.

It is recommended that these dogs be brushed often using a soft slicker or pin brush following up with a medium-tooth comb. These breeds need to be brushed daily. Bathe at home with shampoo and separate thick conditioner. A towel should be used to blot dry the coat avoiding vigorous rubbing which mats the coat. Brushing the coat while wet pull out tangles easier and prevents mats as the hair dries. Brush 3-5 times per week.

Examples: Yorkshire Terriers, Shih Tzu, Havanese, Maltese, Tibetan Terrier.

 
maltese.jpg
yorkshire.jpg

Mixed-Breed Coat

Mixed breeds can display any combination of coat type. Therefore, grooming a mixed breed, especially poodle mixes presents more of a challenge. All styles are considered free style since no official breed standard guideline has been established. It is scientifically inaccurate to believe that mixed breeds pass on the best genes to their offspring.

For example, most Poodle mixes tend to mat faster and more aggressively then the actual breed standard coat type of poodles due to the genetic mix of the coat structure. Sometimes, poodle mixes even shed.

For mixed-breeds with hair, it is recommended that these dogs be brushed often using a soft slicker or pin brush following up with a medium-tooth comb. These mixes need to be brushed daily. Bathe at home with shampoo and separate thick conditioner. A towel should be used to blot dry the coat avoiding vigorous rubbing which mats the coat. Brushing the coat while wet pull out tangles easier and prevents mats as the hair dries. Brush 3-5 times per week.

Otherwise, use the coat type guide for the type of coat that appears to be genetically dominant.

 
dooodle.jpg
mutt.jpg
Mutt Wirey.jpg