What should I check if my dog is shedding excessively?
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Overview
If your dog is shedding excessively, start by checking for simple causes such as seasonal moulting, poor grooming, fleas, skin irritation or a change in diet or routine. A bit of extra shedding can be normal, but heavy shedding with bald patches, itchiness or sore skin may point to something that needs attention.
Things To Check
1. Check whether the shedding is happening all over the coat or mainly in one area, as patchy loss can suggest a local skin issue.
2. Look closely for redness, dandruff, scabs, broken skin, spots, swelling or a greasy coat.
3. Part the coat and check for fleas, flea dirt or signs of scratching and nibbling.
4. Think about whether grooming has changed recently, including less brushing, a new brush, or bathing more or less often than usual.
5. Check if anything else has changed, such as diet, treats, stress, washing powder, bedding or a new shampoo.
6. Notice whether your dog seems itchy, uncomfortable, smelly, or is licking, chewing or rubbing more than usual.
7. Consider the time of year, because many dogs shed more in spring and autumn as part of a normal coat change.
Common Causes
The most common cause is normal seasonal moulting, especially in double-coated breeds. Another frequent reason is grooming that isn’t quite suited to your dog’s coat type, which can leave loose hair trapped in the coat.
Fleas, dry skin and mild skin irritation are also common. Some dogs shed more when they’re stressed, after a change in home routine, or if their skin is reacting to something in the environment.
Less commonly, excessive shedding can be linked to allergies, hormonal conditions or other health problems. You can’t rule these out just by looking at the coat, especially if the shedding is new, severe or comes with other signs.
What To Do
Brush your dog regularly with a tool suitable for their coat type to remove loose hair and help you see what’s happening with the skin underneath. Keep bathing sensible and use a dog-safe shampoo only when needed, as over-washing can sometimes make dry skin worse.
Check for fleas and keep up with your usual parasite control routine if your vet has recommended one. Make a note of when the shedding started, whether it’s seasonal, and whether there are any other symptoms such as itchiness, dandruff or hair loss.
If the coat seems dry, dull or irritated, review diet, bedding and grooming products for anything that may have changed recently. If shedding is heavy, patchy or linked to skin discomfort, it’s sensible to speak to your vet for advice.
Products That May Help
Keeping up a simple grooming and washing routine can make it easier to manage loose coat, check the skin and reduce everyday mess around the home.
Related Questions
Why is my dog shedding more in spring or autumn?
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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.