How Many Hairs Does A Dog Lose A Day

It is almost impossible to tell how many hairs a dog loses a day. Some dogs shed almost every day, while others shed only during shedding seasons. And even though regular shedding is normal, if your dog is shedding or losing hair in chunks, it indicates severe skin issues.

It is highly unlikely that you have a furry friend at home but no fur or pet hair around the house. Those of us who have pet dogs know how tiring sometimes it can be to deal with cleaning off dog hair from our clothes, furniture, and even our bodies. But is it always common? And how many hairs does a dog lose a day?

So, when do you know that your dog’s shedding is normal, and when is it critical? And what can you do to reduce or prevent excessive shedding

how much hair a dog lose a day
How Much Hair a Dog Lose a Day

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Signs Of Excessive Dog Hair Loss

Your question was, how many hairs does a dog lose a day? But since there is no specific answer to that, it is best to know the signs that will tell you that your dog is shedding more hair than it should. If you notice any of the following signs, consult a vet immediately.

Abnormality On Skin

When a dog sheds excessively, skin issues or diseases tend to be the main culprit. If your dogs have rashes, redness, or sores on the skins, and if the shedding seems unusual, the chances are that your dog is suffering from excessive fur loss.

Thinning Coat

Another way to know your dog is going through excessive shedding is the coat getting thinner. Some dogs have single coat hair, while others have double coats. Nevertheless, it is pretty natural for the dog owner to notice that the coat is getting thinner than usual, meaning your dog is shedding unusually.

Losing Hair In Chunks

Do you end up with chunks of dog hair in your hand after petting the dog? Or find chunks of shredded hair where your dog was sitting or lying? Well, even people with very little idea about dog fur loss will know that it is not a good sign. It can mean underlying health and skin issues,

Bald Patches

When the dog begins to lose hair excessively, certain areas begin to show balding spots. Such spots become easily visible if your dog has a single coat of fur. This issue also happens for skin diseases and underlying health problems.

Causes Of Excessive Dog Hair Loss

So what are the actual causes behind dogs’ excessive hair loss? According to vets, here are some causes behind dog fur loss.

Imbalance Diet

One of the common reasons dogs shed a lot more than usual is poor diet. A balanced diet with healthy food is important for any dog. So when they lack the proper nutrition, they begin to shed more.


This issue happens when you use the wrong grooming product. If those products do not suit your dog, it can make their fur too dry and cause fur loss.

Skin Infection

Skin infection is one of the major causes of your pet’s hair loss. Rashes, infections, and parasite attacks can happen anytime or due to lack of proper grooming. Is it tough to diagnose exactly what type of skin issue your dog is going through without consulting a vet? So it is best to take your dog to a vet and get the necessary tests done.


Excessive hair loss in dogs can happen if the dog is going through anxiety issues stress, or any kind of mental trauma. It is challenging for humans to understand this cause and its symptoms. That’s why it is best to get a vet check-up on your dog.

How To Reduce Excessive Dog Hair Loss?

Here are a few tips and advice to follow to reduce excessive fur shedding for your dogs.

Add A Healthy Diet

If food is the reason your dog is shedding excessively, it is essential to change the food. Add a healthy and nutritious diet so that it improves your dog’s coating along with its health.

Brush Regularly

Regular fur brushing helps with reducing excessive shedding. But you need to use the right brush to ensure that. Using bristle brushes works better if your dog has longer furs.

Keep Your Dog Hydrated

Make sure your dog drinks plenty of water every day. Keeping them hydrated is good for improving their fur conditions.

Visit A Vet

Even if you follow the above tips, finding the root cause and treating it is necessary. So make sure to take your dog to a certified vet for professional consultation.

Frequently Asked Questions

Q. How many hairs do dogs have?

Not all dogs have the same amount of hair, but it is said that an average dog has around 15,000 hairs on every square inch. So if you know the size of your dog, it will be pretty easy to get an idea of how much hair your dog has.

Q. Is it fur or hair dogs have?

Whether you call it fur or hair, both terms are correct for animals. People use them interchangeably to refer to the coating a dog has. However, if you want a specific answer, furs are the layer or covering right over the skin of a dog. And hair is what you can call the long hairs dogs have as coating all over them. 

Q. When do dogs shed hair most?

It depends on the breed of the dog and the environment. Many dogs shed only 2-3 times a month. However, some dogs will shed more or less often. The change of weather also plays a significant role in fur shedding for dogs.

how much hair a dog lose a day
Hair That a Dog Loses a Day

Related Reading: Why Is There Hair In My Dog’s Poop?

Final Thoughts

Dogs shedding fur is an inevitable thing. But when they lose it excessively, it becomes a matter of concern. You can start by observing your dog’s diet and keeping an eye on how much they usually shade. 

But if you find the above-mentioned signs or find any abnormality, the best thing to do would be to consult a vet as soon as possible.

stuart and his dog

Family Dog Expert Author

Hi there! I’m Stuart, a devoted dog lover and family dog expert with over a decade of experience working with our furry companions. My passion for dogs drives me to share my knowledge and expertise, helping families build strong, loving bonds with their four-legged friends. When I’m not writing for SirDoggie, you’ll find me hiking, playing with my beautiful dog, or studying music.