Dog Shedding Guide: Causes, Coat Types, Tools & When to Worry

Dog shedding is normal, but the amount can vary a lot from one dog to another.

Some dogs leave a light dusting of hair on the couch. Others seem to release an entire second dog every time they are brushed. Shedding can also change with the season, coat type, age, health, environment, and grooming routine.

The key is knowing what is normal for your dog — and recognizing when shedding starts to look more like hair loss.

This dog shedding guide explains why dogs shed, which coat types shed the most, how to reduce loose hair safely, what tools may help, and when excessive shedding deserves a closer look.

Quick Answer: Why Do Dogs Shed?

Dogs shed because old or damaged hair naturally falls out as the coat renews itself.

How much a dog sheds depends largely on coat type, genetics, season, indoor environment, grooming habits, and overall health. The AKC notes that shedding is a natural process and that dogs with thick double coats often shed more heavily, especially during seasonal coat changes. (American Kennel Club)

Some shedding is completely normal.

But sudden thinning, bald patches, redness, itching, sores, or hair coming out in unusual clumps can point to something more than normal shedding.

How Much Shedding Is Normal?

There is no single normal amount for every dog.

A Labrador Retriever may shed heavily while still having a healthy, full coat. A Poodle may leave very little loose hair around the house even though coat maintenance is still important.

Normal shedding usually means:

the coat still looks full
there are no bald spots
the skin looks healthy
the dog is not excessively itchy
there is no unusual odor
loose hair comes out gradually
shedding follows a familiar pattern for that dog

The more important question is not, “How much hair is on my floor?”

It is:

Does my dog’s coat and skin still look healthy?

Why Some Dogs Shed More Than Others

Coat type makes a major difference.

Dogs may have:

single coats
double coats
short coats
long coats
curly coats
wire coats
silky coats
dense undercoats

Dogs with thick undercoats usually release more loose hair because the undercoat regularly renews itself.

Double-coated breeds have a coarser outer coat and a softer, denser undercoat. AKC explains that the undercoat generally sheds more often than the protective topcoat. (American Kennel Club)

Examples of heavier-shedding breeds and mixes may include:

Labrador Retrievers
Golden Retrievers
German Shepherds
Huskies
Samoyeds
Corgis
Australian Shepherds
Newfoundlands
Great Pyrenees
Pomeranians

But individual dogs still vary.

Seasonal Shedding

Many dogs shed more heavily during certain times of the year.

Spring and fall are common heavy-shedding periods because the coat is adjusting to changes in temperature and daylight. AKC notes that many seasonal shedders lose heavier winter coat in spring and transition again in fall. (American Kennel Club)

You may notice:

large amounts of undercoat
soft tufts coming loose
more hair during brushing
more hair on bedding and furniture
shedding that lasts several weeks

Indoor dogs may not follow a perfect spring-and-fall schedule because artificial lighting and climate control can affect the coat cycle.

Some dogs shed steadily throughout the year.

Suggested In-Article Image: Seasonal Dog Shedding

A helpful image here could show the same dog in spring, summer, fall, and winter with a simple indication of when loose undercoat tends to increase.

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Dog coat shedding illustration showing heavier seasonal shedding during spring and fall.

What Is a Double Coat?

A double coat has two layers.

The topcoat contains longer guard hairs that help protect the skin from weather, dirt, and moisture.

The undercoat is usually softer and denser.

AKC explains that double coats come in several forms, including short, medium, long, and arctic-type coats, and that the undercoat often sheds heavily during seasonal changes. (American Kennel Club)

Examples include:

Labradors
Golden Retrievers
German Shepherds
Border Collies
Australian Shepherds
Pomeranians
Huskies
Samoyeds
Newfoundlands

Double-coated dogs often need more undercoat maintenance than owners initially expect.

Should You Shave a Dog to Stop Shedding?

Usually not.

Shaving does not stop the natural shedding cycle. It simply makes the loose hairs shorter.

For double-coated dogs especially, routine shaving can interfere with the normal relationship between the topcoat and undercoat. AKC grooming guidance generally recommends avoiding shaving double coats except for medical reasons or situations where severe coat problems cannot be safely managed another way. (American Kennel Club)

A better approach is usually:

regular brushing
undercoat removal
proper bathing
thorough drying
professional deshedding when needed

If your dog’s coat is severely packed or matted, ask a groomer before reaching for clippers.

Best Tools for Dog Shedding

The right tool depends on the coat.

Using the strongest-looking shedding tool is not automatically better.

Grooming Glove

A grooming glove can work well for:

short coats
smooth coats
dogs sensitive to brushes
light shedding

It can loosen surface hair while feeling more like petting.

Rubber Curry Brush

A rubber curry brush is useful for many short-haired dogs.

It can help loosen dead hair while gently massaging the skin.

Bristle Brush

A bristle brush can help:

remove loose surface hair
smooth short coats
distribute natural coat oils
finish the coat after another brush

Slicker Brush

A slicker brush is commonly used for:

longer coats
thicker coats
some double coats
curly coats

It can help remove loose hair and separate the coat.

Use light pressure and stop if the skin becomes red.

Undercoat Rake

An undercoat rake may help dogs with thick undercoat.

It is designed to reach loose hair beneath the topcoat.

Do not repeatedly scrape one area. Overuse can irritate the skin or remove more coat than needed.

Metal Grooming Comb

A metal comb is useful for checking whether tangles or packed coat remain after brushing.

This is especially important for longer or denser coats.

Use the Dog Brush and Comb Finder if you are unsure which tools match your dog’s coat.

Suggested In-Article Image: Dog Shedding Tools by Coat Type

A useful image here could show:

grooming glove for short coat
slicker brush for longer coat
undercoat rake for dense double coat
metal comb for checking longer hair

Recommended file name:
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Recommended alt text:
Dog shedding tools including grooming glove, slicker brush, undercoat rake, and metal comb for different coat types.

How Often Should You Brush a Shedding Dog?

The right schedule depends on the coat and season.

Light shedder

Once or twice per week may be enough.

Moderate shedder

Several brushing sessions each week may help.

Heavy shedder

Daily or near-daily short sessions may be useful during heavy shedding periods.

Double-coated dog

Weekly brushing may work during quieter periods, with more frequent grooming when the undercoat begins shedding heavily.

AKC notes that regular brushing helps remove loose hair before it reaches your furniture, and heavier coats may need more frequent attention during shedding periods. (American Kennel Club)

Short, gentle sessions are usually better than waiting until the coat is packed with loose hair.

How to Brush a Shedding Dog

Start by running your hands through the coat.

Feel for:

mats
tangles
packed undercoat
sensitive areas
bumps
scabs
skin irritation

Then choose a coat-appropriate tool.

Brush gently in manageable sections. Follow the natural direction of the coat unless the tool instructions recommend otherwise.

Remove loose hair from the brush regularly so you can see how much is still coming out.

Stop if:

the skin becomes red
the dog seems painful
the brush is scraping the skin
hair is being forcibly pulled rather than gently released
the dog becomes distressed

More pressure does not mean better grooming.

Can Bathing Reduce Dog Shedding?

Bathing can help loosen dead coat.

A bath followed by thorough drying may make loose undercoat easier to remove, especially during a heavy shedding period.

Use:

lukewarm water
dog-safe shampoo
thorough rinsing
gentle towel drying
appropriate coat drying

Do not aggressively rub a long or dense coat with a towel because that can create tangles.

For very thick coats, a professional groomer may use a high-velocity dryer to help release loose undercoat.

Bathing too frequently or using harsh shampoo can irritate the skin, so more baths are not always the answer.

Does Deshedding Shampoo Work?

Deshedding shampoos and conditioners may help loosen dead coat and make brushing easier.

They do not stop the biological shedding cycle.

Think of them as grooming aids rather than a cure for shedding.

If your dog has:

sensitive skin
allergies
dandruff
sores
redness
chronic itching

ask your veterinarian before introducing new grooming products.

Does Diet Affect Shedding?

Good nutrition supports healthy skin and coat growth.

A dog eating a nutritionally complete diet should generally receive the nutrients needed for normal hair growth.

Poor nutrition or certain health problems can affect coat quality.

But excessive shedding does not automatically mean your dog needs supplements.

Before adding:

fish oil
coat vitamins
oils
mineral supplements
skin supplements

ask your veterinarian whether they are appropriate.

Random supplementation is not a substitute for identifying why the coat has changed.

Shedding vs Hair Loss

This distinction is important.

Normal shedding removes individual hairs while the coat remains generally full.

Hair loss, or alopecia, may create:

bald spots
thin areas
broken hairs
visible skin
unusual coat patterns

If your dog has true thinning rather than ordinary shedding, read Dog Hair Loss and Thinning.

Hair loss may be associated with:

allergies
parasites
infection
hormonal conditions
excessive licking
friction
other skin or medical problems

When Dog Shedding May Not Be Normal

Call your veterinarian if shedding comes with:

bald patches
severe itching
redness
sores
scabs
bleeding
strong odor
greasy skin
excessive dandruff
swelling
discharge
coat thinning
repeated licking
behavior changes
unexplained weight or energy changes

The issue is no longer just how much hair is coming out.

It is what is happening to the skin underneath.

Why Is My Dog Suddenly Shedding So Much?

A sudden increase may still be seasonal.

But think about what else changed.

Ask yourself:

Did the weather change?
Is this the dog’s normal shedding season?
Has grooming been missed?
Has the dog recently been ill?
Did the diet change?
Is the dog itching?
Is the skin irritated?
Is the coat actually becoming thin?
Has medication changed?
Is the dog experiencing another health problem?

If the change is dramatic or accompanied by other symptoms, ask your veterinarian.

Why Is My Dog Shedding in Clumps?

Double-coated dogs can release soft tufts of undercoat during heavy shedding periods.

That can look dramatic but may be normal if:

the skin underneath looks healthy
the coat remains full
there is no pain or itching
the tufts are loose

Packed undercoat can also come out in chunks when brushed.

But if clumps leave bald skin behind, that is different.

Visible bald spots deserve veterinary attention.

Does Brushing Make a Dog Shed More?

It may look that way.

Brushing releases hair that was already loose in the coat.

You might remove a large pile during grooming, but that does not necessarily mean brushing caused the shedding.

Regular brushing usually helps control where the loose hair goes.

Better on the brush than all over the couch.

Why Is My Dog Still Shedding After Grooming?

A professional grooming session can remove a lot of loose hair, but it cannot permanently stop shedding.

Hair cycles continue.

After a major deshedding service, some loosened hairs may also continue to work their way out for a short time.

The amount should usually become more manageable with regular maintenance.

Can Mats Make Shedding Worse?

Mats can trap loose hair.

Instead of falling away, shed hair becomes tangled with the surrounding coat.

That can make the coat feel packed and dense.

When the mat is finally removed, a surprising amount of hair may come with it.

Do not force a shedding rake through tight mats.

Read How to Prevent Dog Matting if tangles are part of the problem.

Shedding by Coat Type

Different coats need different approaches.

Short-haired dogs

A rubber curry brush, grooming glove, or bristle brush may be enough for many short coats.

Read Short-Haired Dog Grooming.

Long-haired dogs

Loose hair can become trapped and contribute to tangles, so brushing plus comb checks are important.

Read Long-Haired Dog Grooming.

Curly-coated dogs

Curly coats may hold shed hair inside the curls instead of dropping it onto the floor.

Read Curly Dog Coat Grooming.

Wire-haired dogs

Wire coats may need brushing, combing, and sometimes hand-stripping depending on the coat and grooming goals.

Read Wire-Haired Dog Grooming.

Double-coated dogs

The loose undercoat may need regular removal, especially during seasonal shedding.

Avoid automatically shaving a double coat just to reduce hair around the house.

When a Professional Groomer Can Help

A professional groomer may be especially useful when:

the dog has a thick undercoat
brushing at home is difficult
the coat is packed
shedding is overwhelming
the dog is very large
drying a dense coat is difficult
tangles are developing
the dog will not tolerate home grooming

A professional deshedding service may include:

coat assessment
bathing
conditioning
drying
brushing
undercoat removal
final coat check

Use the Dog Groomer Interview Assistant if you want help preparing questions before booking.

How to Manage Dog Hair Around the House

Grooming is only part of the solution.

You can also:

wash dog bedding regularly
vacuum high-traffic areas
use washable furniture covers
keep grooming sessions consistent
clean brushes after use
brush outdoors when practical
keep collars and harnesses clean

Do not expect to eliminate every loose hair.

The goal is to make shedding manageable.

Simple Dog Shedding Routine

A straightforward routine can help.

Weekly

Brush the entire coat with an appropriate tool.

During heavy shedding

Increase brushing frequency.

Before bathing

Remove loose hair and check for tangles.

After bathing

Dry thoroughly and remove loosened coat.

Monthly

Check whether your current brush is actually reaching the areas that shed most.

Every grooming visit

Ask the groomer whether the coat is healthy, packed, tangled, or shedding normally for that dog.

Final Thoughts

Dog shedding is normal.

The amount depends on the dog, coat type, season, environment, and grooming routine.

Regular brushing can remove loose hair before it reaches your furniture, while proper bathing and drying can make heavy shedding easier to manage.

The important distinction is between shedding and hair loss.

If the coat remains full and the skin looks healthy, loose hair is often part of the normal coat cycle.

If you see bald spots, itching, redness, sores, odor, or progressive thinning, the problem deserves veterinary attention.

You do not need to stop your dog from shedding.

You need a routine that keeps the coat and skin healthy while keeping the loose hair under control.

Related Dematly Resources

Dematly provides general educational dog-grooming information and does not replace advice from a veterinarian or qualified professional groomer.