Why is my puppy shedding a lot? | arlo.® Atlas
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Overview
If your puppy is shedding a lot, it’s often down to normal coat change, grooming routine, diet changes or skin irritation. Some puppies also shed more if they’re starting to develop their adult coat. The important thing is to look for other signs alongside the hair loss, because shedding on its own is different from shedding with itching, redness, scabs or poor condition.
Things To Check
1. Check whether the shedding is even all over the body or patchy in one area.
2. Look closely for redness, flaking, scabs, broken skin, sores or a strong smell.
3. Notice whether your puppy is scratching, licking, rubbing or biting at the coat more than usual.
4. Think about any recent changes in diet, shampoo, flea treatment, bedding or household cleaning products.
5. Run your hands through the coat to see if the fur feels dry, greasy, dull or unusually brittle.
6. Check whether the shedding started after more frequent bathing, heavy brushing or a change in grooming routine.
7. Watch for other changes such as weight loss, tiredness, reduced appetite or a puppy that seems generally unwell.
Common Causes
The most common reason is normal puppy coat change, as many puppies lose softer baby fur while their adult coat comes through. Regular shedding can also look worse if the coat is getting brushed less often, if the puppy is blowing coat, or if loose hair is building up indoors.
Dry skin, mild irritation, allergies or a reaction to something in the environment can also lead to more shedding, especially if your puppy is itchy as well. Less commonly, parasites, skin infections, poor nutrition or an underlying health issue may be involved, particularly if the coat looks thin, patchy or unhealthy.
What To Do
Start by brushing your puppy regularly with a tool suited to their coat type, but keep it gentle so you don’t irritate the skin. Make sure they’re on a sensible feeding routine and that any sudden diet changes have been made gradually.
Keep an eye on the coat for a week or two and note whether the shedding is settling or getting worse. If your puppy has recently had a bath, make sure the shampoo was pet-friendly and rinsed out thoroughly, as leftover product can sometimes make skin feel uncomfortable.
It can also help to check bedding, wash blankets regularly and keep the home environment as low-irritant as possible if your puppy seems itchy. If the shedding is patchy, linked with sore skin, or not improving, it’s sensible to speak to your vet.
Related Questions
Is it normal for puppies to lose a lot of fur?
When should I worry about my puppy’s shedding?
Can shampoo make puppy shedding worse?
Atlas is here to support owners with practical, easy-to-understand guidance. It is not a substitute for professional veterinary advice. If you're concerned about your animal's health, symptoms worsen, or something doesn't feel right, contact your vet.