Moulting will usually occur annually when daylight hours start to shorten. Some birds don’t lose many feathers and might just look at bit unkempt, while others will experience significant loss. The time it takes a hen to moult (feather loss and regrowth) can also vary – some take just a couple of months, while others can take up to four.

Immature birds will moult up to four times during early growth. It is normal for these moults to be a more partial feather loss and will finish once the birds reach maturity at around 16-18 weeks of age. If your bird has been re-homed from a commercial farm, you might find that her first natural moult may be heavy and look quiet severe. Feathers will grow back, although it might take a bit of time and while you’re waiting for the regrowth, it’s important to make sure there’s enough shelter from the weather, and especially from draughts.

Our vet Ben South says “Feather re-growth can take up to 6 weeks from first follicle appearance and requires high levels of protein and energy. Most available diets are designed to support egg production only and therefore it is a good idea to support your hens’ moults with additional supplements in the water where they are easily absorbed by the bird, such as multi-vitamins.

While your hen is moulting, they will stop laying for around two months because they’re channelling their energy into growing a new set of feathers. It can also be a stressful time that can have a negative effect on their gut health. A product such as Beryl’s Friendly Bacteria in the water can help support this.

Ben says “It’s important to keep an eye on your birds while they’re moulting and to give them any support they need. With good husbandry, the only feather loss your birds should have is their annual moult. If you’re concerned that your birds’ feather loss is due to something else – such as pecking or parasites - there’s more advice on our website or get in touch with your local vet.”