When Do Puppies Start Shedding?
Vet verified. Written by Corinne Homer, Copywriter. Reviewed by Dr. Linda Simon MVB MRCVS, Team Vet.
Puppy shedding is usually a normal coat transition, not a precise age milestone. Expect gradual change, use coat-appropriate grooming and ask the veterinary team about sudden hair loss, bald patches, sores, intense itching or a puppy who is unwell.
Puppy coat and shedding basics
What shedding means
Shedding is the normal release of hairs at the end of their growth cycle. It differs from a hair shaft breaking through friction or a follicle becoming inactive because of disease. Loose hair should be distributed reasonably evenly when the skin is healthy.
Why the puppy coat matters
The first soft coat protects developing skin while the adult coat grows underneath or alongside it. Coat density, texture and protective function vary with genetics, so compare the puppy with its own normal pattern instead of another breed.
Factors that change the pattern
Breed, coat type, season, indoor light, temperature, bathing, grooming, parasites, nutrition and illness can all affect what an owner notices. One heavy brushing can also make a gradual process appear sudden because accumulated loose hair is removed at once.
From puppy coat to adult coat
Signs the transition is beginning
You may find more hair on bedding or the brush, see a slightly patchy-looking color transition without bare skin or feel a coarser texture emerging. The puppy should remain comfortable, active and free from sores.
How long the transition takes
The change can continue for weeks or months. Some long, curly or double-coated breeds mature slowly and may not look fully adult until after the first birthday. A veterinarian or breed-experienced groomer can explain what is typical without treating a breed estimate as a deadline.
Shedding patterns by coat type
Single, double, wire and curly coats
Short single coats may release small hairs continuously. Double coats can have seasonal undercoat changes. Wire coats may need specialist hand stripping, while curly coats can retain loose hairs that mat instead of falling visibly. No coat is truly maintenance-free.
Your puppy may be soft and fluffy to the touch right now, but sadly they don't stay that way forever! All puppies shed their baby coats and go on to develop a coarser, more rugged coat to keep them protected as an adult.
So, when does the shedding process start in puppies, and what can you expect from a puppy shedding their coat? Read on to get to grips with shedding early on, as your puppy develops their adult coat.
Why is a puppy's coat so important?
A coat is more than just fluff and cute aesthetics to a pup - it's a big part of their identity, as well as providing warmth, protection and good health.
When a puppy's tiny, their coat is thinner and softer, as most of their protection comes from mother. As they grow, however, their burgeoning adult coat will define the dog's breed and allow them to survive and keep warm on their own.
What is shedding in puppies?
As a puppy grows, their coat will develop from the softer, thinner coat they were born with, to an adult coat that is coarser and thicker, and more representative of their breed.
You'll likely notice more dog hair on furniture and in your puppy's bed, or it might come away in your hand when you pet them. The full shedding process can take up to two years in some breeds before their full adult coat comes in, and keeping a pup's coat healthy during the shedding stages is very important.
Factors that affect shedding in puppies
Puppies shed over different lengths of time and at different rates, depending on a few factors:
Breed. Genetics play a big part in how your puppy sheds. A double-coated breed such as a Husky puppy, for instance, will shed heavier amounts of fur and take longer to develop their thick double coat - whereas a Bichon Frise puppy generally develops their adult coat much quicker.
Seasons. Though your pup will shed regardless as they become an adult, the time of year also has an impact on how much fur they'll lose. In spring, dogs tend to shed heavier amounts to prepare for a warm summer; whereas in the fall, their bodies keep hold of fur for the extra insulation in winter.
Health. The healthier your pup is, the quicker they'll develop a healthy adult coat. If they're deficient in nutrients due to diet, or because they have an illness or health condition (particularly one that affects their skin), they may not shed as effectively.
When puppies start shedding
So when will you know that your pup is about to let go of their old baby fur and grow a luscious adult coat? Shedding will make itself known in a few ways...
Signs that shedding is about to begin
Comfortable skin. Normal coat release should not cause intense itching. Scratching, chewing, redness, scabs, odor or bald areas point away from a simple coat transition and deserve veterinary advice.
Fur around the house. Clumps of pup fur will accumulate on the carpet or flooring, on the sofa, in the yard and on your dog's bed.
Change in coat texture. It may make you sad, but your pup's baby soft fur will likely have a slightly coarser feel, or be different entirely.
Increased grooming. Your pup may be licking and chewing themselves a little more, trying to groom and feel more comfortable as their new coat comes in.
The right season. If it's spring or fall, that's when the shedding process really gets underway as dogs' coats change for warmth or coolness.
The transition from puppy coat to adult coat
Puppies effectively start shedding as newborns, as the transitioning from puppy to adult coat involves a few stages...
Their finished adult coat is usually thicker and coarser, may have an undercoat (if the breed is double-coated), and be brighter colored than their puppy version. The full process can take time, and depending on your dog's breed - their coat may go through a number of different textures before settling into its final state.
Shedding patterns in different breeds
Let's take a closer look at how exactly your pup might shed depending on their breed...
Shedding in short-haired breeds: Short-haired breeds such as Beagles and Boxers require less grooming maintenance - but can still shed quite significantly! Some short-haired breeds don't lose quite as much fur as others, but it all depends on the breed.
Shedding in long-haired breeds: Long-haired breeds like Golden Retrievers and Afghan Hounds have beautiful locks and therefore see more substantial shedding. A regular grooming routine is needed to keep them from tangling or matting, and this is particularly important as your pup grows so they get accustomed to regular grooming.
Shedding in double-coated breeds: Double-coated breeds such as Huskies and German Shepherds have a dense undercoat beneath a longer outer coat. Their seasonal shedding process is sometimes called 'blowing coat', when they drop more fur in the spring or fall seasons as they prepare for their summer or winter coat.
How to manage shedding in puppies
Shedding cannot be prevented, but gentle grooming can remove loose hair, detect skin changes early and build comfort with handling.
Proper grooming techniques for shedding puppies
Here are some tips for keeping your pup's coat in top condition as it sheds...
Bathe only as needed. Use a puppy-appropriate shampoo and a schedule suited to the coat, skin and lifestyle. Overbathing or incomplete rinsing can dry and irritate skin, while medical shampoos should follow veterinary directions.
Choose the right grooming tools. There are a ton of varied grooming tools out there - so be sure you get the right ones for your pup's individual needs. Chat to a veterinarian, groomer or pet store staff about the best tools for your dog's breed and coat type.
Be consistent. As above, it's important for your pup to get used to being groomed at this early stage. Be consistent with combing and bathing, and they'll hopefully be easier to manage at grooming time as they age into an adult dog.
Nutrition for a healthy coat
Feeding your dog a nutritious, balanced diet is always the right choice, but when your puppy is developing and growing, the right food becomes more important than ever.
Excessive shedding
It can be hard to know exactly whether your pup is shedding too much fur - but there are scenarios in which excessive shedding could be an indication of a problem.
If you've noticed an increase in clumps of fur around the place, your dog is overly grooming themselves, or you can see bald patches, you should take them to the veterinarian for a check-up.
A low-stress puppy grooming routine
- Choose a quiet time when the puppy has used the bathroom and is not overtired.
- Let the puppy investigate the brush, then reward one gentle stroke.
- Work in the direction of hair growth and avoid pulling through mats.
- Check the skin as you go for redness, fleas, scabs, lumps or painful areas.
- Stop before the puppy struggles and build duration over several sessions.
Use a tool intended for the puppy's actual coat. A soft bristle brush may suit a short coat, while a comb and slicker can help with longer or curly coats. Double coats need careful undercoat maintenance, but routine shaving can disrupt protection and does not stop the follicle from producing new hair. A groomer or veterinarian can demonstrate technique for the breed.
What is not normal shedding?
Normal shedding leaves an even-looking coat and comfortable skin. Book a veterinary visit for patchy or symmetrical hair loss, broken hairs, greasy or smelly skin, dandruff with discomfort, ear problems, persistent licking, parasites, weight change, poor growth or reduced energy. Ringworm and some parasites can affect people or other pets, so do not share grooming tools until the cause is known.
Food changes and supplements should not be used to guess at the cause. Feed a complete-and-balanced growth diet for the puppy's life stage and size, measure it consistently and discuss any suspected food reaction with the veterinarian. Elimination diets must be planned carefully during growth.
Record the pattern before the appointment
Photograph the same area in similar light, note when the change began and record itching, bathing, diet, parasite prevention and contact with other animals. Bring the brush or product labels if irritation followed a new tool or topical product. This history helps distinguish normal coat replacement from a medical problem.
Related puppy care
Continue with the puppy health-check guide, dog bathing guide, itchy dog causes and the Finch & Barker puppy hub.