TL;DR Most puppies begin losing their soft baby coat around 4–6 months, with the adult coat fully in by 10–12 months (longer for some double-coated and long-haired breeds). Expect a noticeably fluffier floor during the switch. Gentle daily grooming now also trains your dog to love being brushed for life.
The puppy coat timeline
| Age | What's happening |
|---|---|
| 0–4 months | Single soft "puppy fuzz" — minimal shedding |
| 4–6 months | Baby coat starts dropping; adult guard hairs come in — often looks scruffy or two-toned |
| 6–12 months | Adult coat fills in; double-coated breeds develop their undercoat |
| 12+ months | Normal adult shedding cycle begins (heavier each spring/fall) |
Is this much shedding normal?
During the coat change — yes, it can be dramatic. Red flags are different: bald patches, red or flaky skin, constant scratching, or dull brittle fur can indicate parasites, allergies or nutrition issues; ask your vet. The ASPCA grooming guide covers what healthy skin and coat should look like.
Make grooming a habit they love
- Start short. 2–3 minutes with a soft deshedding glove while praising or treating — end before the wiggles win.
- Pair with calm moments. Post-walk or pre-nap works better than peak-zoomies hour.
- Handle paws, ears and tail briefly each session — it pays off at every future vet and grooming visit.
- Catch the fallout. A reusable fur roller keeps the couch and car civilised while the baby coat drops (see what actually works on pet hair).
Bringing home a kitten too? Here's our new kitten checklist.
Survive the coat change — Furly Fur Roller →
Puppy shedding FAQs
Do all puppies shed their baby coat?
Yes — even low-shedding breeds replace the puppy coat; you just notice it less with curly or wiry coats.
Can I use a deshedding glove on a puppy?
Yes, gentle rubber-tip gloves are puppy-safe. Keep sessions short and positive.
When should I worry about puppy hair loss?
Bald spots, irritated skin, or intense itching aren't part of a normal coat change — book a vet check.