Brushing helps manage the hair that's already loose.
But then another question comes up:
Can you prevent excessive dog shedding before it becomes a problem?
The answer needs a little clarification.
You cannot completely stop normal shedding.
But you can support healthy skin and coat and reduce some avoidable causes of excessive shedding.
And this is where I think many dog owners spend money in the wrong places.
1. Start With Nutrition—Not the Most Expensive Dog Food
When a dog starts shedding heavily, one of the first questions owners often ask is:
"Is my dog not getting enough nutrition?"
And then:
"Should I switch to a more expensive dog food?"
The idea isn't completely wrong.
But there's an important distinction:
More expensive food does not automatically mean less shedding.
What matters is whether the diet provides the nutrients your dog needs in appropriate amounts.
Protein and dietary fats are important components of healthy skin and hair, along with many other essential nutrients.
Veterinary nutrition guidance generally emphasizes feeding a complete and balanced diet appropriate for the dog's life stage and individual needs.
So if your dog's shedding suddenly increases, think back.
Has anything changed recently?
- Did you switch foods?
- Did your dog start eating less?
- Has your dog become a picky eater?
- Has its weight changed?
- Does the coat look dull?
- Does the skin look dry?
- Does the hair feel brittle?
These details can be more useful than simply asking:
"Which dog food is the most expensive?"
My take:
Get the basic diet right before spending money on specialty "beauty" products.
2. Don't Automatically Buy Every "Coat Supplement"
This is another area where it's very easy to spend money.
A dog starts shedding.
Then suddenly you're looking at:
- Fish oil
- Lecithin
- Vitamins
- Skin supplements
- "Shiny coat" powders
- Hair and skin chews
Some supplements can have legitimate nutritional or veterinary uses.
But here's the problem:
A supplement isn't automatically the answer to excessive shedding.
Your dog's coat is part of its overall health.
So before adding several supplements, make sure the foundation is solid:
First:
Feed a complete and balanced diet appropriate for your dog.
Second:
Look at the whole picture.
Is your dog:
- Eating normally?
- Maintaining a healthy weight?
- Active?
- Developing dry skin?
- Scratching?
- Losing hair in patches?
- Showing changes in coat texture?
If several of these things are happening, don't automatically assume:
"My dog needs more vitamins."
The underlying cause may be something else.
My opinion?
Build the foundation first. Supplement only when there is a reason to supplement.
Don't reverse the order.
3. Don't Bath Your Dog Too Often
Here's another common mistake.
Your dog is shedding everywhere.
So you think:
"Maybe I should wash all that loose hair away."
So you bathe the dog.
Still shedding.
So you bathe again.
And again.
Eventually:
Shedding → bath → still shedding → another bath
That's not really solving the problem.
Dogs have their own skin barrier, and their skin is not identical to human skin.
Using inappropriate products or bathing too frequently can contribute to dryness and irritation in some dogs.
And please don't casually use human shampoo on your dog.
A better approach:
Use a dog-appropriate grooming product + a reasonable bathing schedule + thorough rinsing + complete drying.
If your dog already has a skin condition, follow your veterinarian's recommendations for bathing frequency and products.
Because:
Bathing is part of hygiene and skin care.
It isn't a treatment for normal shedding.
4. Your Home Environment Matters Too
This one is easy to overlook.
For example:
During winter, you may keep the heat running for hours.
The indoor air becomes very dry.
Some dogs may develop drier skin or more visible flakes in these conditions.
Then there are household products such as:
- Air fresheners
- Perfumes
- Strong cleaning products
- Essential oil diffusers
- Other irritating chemicals
If your dog has sensitive skin, unnecessary exposure to irritants may not be helpful.
That doesn't mean your home needs to become a laboratory.
Quite the opposite.
Keep it simple:
- Keep the home clean.
- Ventilate regularly.
- Avoid unnecessary exposure to strong irritants.
- Wash your dog's bedding regularly.
- Clean blankets and washable toys.
- Keep sleeping areas dry and comfortable.
You don't need to sterilize every surface your dog touches.
Clean is good. Excessive chemical exposure isn't the goal.
5. Don't Forget Parasite Prevention
Fleas, ticks, and other parasites can cause itching and skin irritation.
And once a dog starts scratching, licking, or biting at its skin, hair loss can increase.
One common mistake is thinking:
"I haven't seen a flea, so my dog doesn't have fleas."
That's not necessarily reliable.
Instead of waiting until you see a problem, follow your veterinarian's recommendations for appropriate parasite prevention.
This is especially important for dogs that:
- Spend a lot of time outdoors
- Walk through grass or wooded areas
- Visit dog parks
- Regularly interact with other dogs
Bottom line:
Preventing parasite problems is better than waiting until your dog is constantly scratching.
6. Don't Ignore Changes in Skin Health
Here's one of the easiest ways to tell normal shedding from something that deserves more attention.
Normal shedding may look like:
- Loose hair throughout the coat
- Seasonal increases in shedding
- No obvious skin irritation
- No significant itching
- Normal energy and appetite
More concerning signs include:
- Bald patches
- Persistent itching
- Red or inflamed skin
- Scabs
- Significant dandruff
- Skin discoloration
- Excessive licking or chewing
- Sudden dramatic changes in shedding
- Weight changes
- Changes in drinking or urination
If your dog has excessive shedding plus other symptoms, don't just buy a stronger deshedding brush.
That's when a veterinary evaluation makes more sense.
Because:
A grooming tool can manage loose hair. It can't diagnose or treat the underlying cause of abnormal hair loss.
So, What Can You Actually Do to Reduce Dog Shedding?
If I had to reduce everything in this article to a simple routine, I'd focus on these seven things:
1. Feed a complete and balanced diet
Don't assume expensive food automatically means less shedding.
2. Brush according to your dog's coat type
Short hair, long hair, double coats, curly coats, and wire coats all need different approaches.
3. Increase brushing during heavy shedding periods
Especially for double-coated breeds.
4. Keep parasites under control
Follow your veterinarian's recommended prevention plan.
5. Bathe appropriately
Use dog-specific products and avoid excessive bathing.
6. Support healthy skin
Pay attention to dryness, itching, redness, flakes, and other changes.
7. Investigate sudden or abnormal shedding
If the shedding pattern changes dramatically or comes with other symptoms, talk to your veterinarian.
The Most Important Thing to Understand About Dog Shedding
I want to redefine what "preventing shedding" actually means.
Preventing shedding does not mean making your dog stop shedding.
If you live with a:
Golden Retriever, Corgi, Samoyed, Husky, German Shepherd, or another heavy-shedding breed,
completely eliminating shedding simply isn't realistic.
And honestly, it shouldn't be the goal.
Shedding is part of a normal hair-growth cycle.
What we can do is:
Support healthy skin.
Feed our dogs appropriately.
Remove loose hair regularly.
Prevent mats and parasites.
Maintain good grooming habits.
And most importantly:
Notice when something changes.