Short answer: Most shedding is normal — dogs lose old hair year-round and more heavily in spring and fall. But sudden or excessive shedding can point to diet gaps, allergies, stress, parasites, or a health issue. You can reduce normal shedding with regular brushing, a diet rich in omega-3s, and good skin-and-coat support.
Normal vs. excessive shedding
Seasonal 'blowing coat' and steady everyday shedding are normal and vary by breed. Be alert if you notice bald patches, red or irritated skin, a dull brittle coat, or a sudden increase in loss — those suggest something more than normal turnover.
Common causes of excessive shedding
- Diet. A lack of essential fatty acids leaves skin dry and coats weak.
- Allergies. Environmental or food allergies cause scratching and hair loss.
- Stress. Anxiety and big changes can trigger extra shedding.
- Parasites or skin infection. Fleas, mites, and yeast irritate the skin.
- Underlying health issues, such as hormonal conditions.
How to reduce shedding
- Brush regularly — it removes loose hair before it hits your couch and spreads healthy skin oils.
- Feed for skin and coat. Omega-3 fatty acids (like those in a skin & coat supplement) support a softer, stronger, less-sheddy coat.
- Bathe appropriately with a gentle dog shampoo — not too often.
- Manage allergies and parasites with your vet's guidance.
- Keep them hydrated and stress low.
When to see the vet
Book a visit for bald spots, sores, intense itching, or shedding paired with other symptoms — these can signal allergies, infection, or a medical condition.
Frequently asked questions
What months do dogs shed the most?
Many dogs shed most heavily in spring and fall as they transition their coats.
Do supplements help with shedding?
Omega-3 and skin-and-coat supplements can improve coat quality and reduce excess shedding caused by dietary gaps or dry skin, though they won't stop normal seasonal shedding.
How often should I brush a shedding dog?
Several times a week for most coats, and daily during heavy seasonal sheds.
Is my dog's shedding normal or a problem?
Normal shedding is even and healthy-looking. Bald patches, irritation, or a dull coat warrant a closer look and possibly a vet visit.
Support a healthier coat
Good Trouble Pets' Skin & Coat Soft Chews are formulated to nourish skin and reduce excessive shedding from the inside out — supporting a softer, shinier, healthier coat.