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Chief vet defends support of larger hen cages

From BBC - December 2, 2017

Some cages for hens provide a "necessary defence" against bird flu, the government's chief vet has said.

In a tweet, Nigel Gibbens said the larger pens, which replaced so-called battery cages in 2012, have welfare benefits and offer more space.

It comes after 10 leading British vets, who believe caging hens is unethical, said his "brazen endorsement" was "extremely disappointing".

They said the restricted space was "seriously detrimental to welfare".

Battery cages for chickens were banned in the EU in 2012. The ruling said that if laying hens were to be held they must be in enriched - also known as colony - cages instead.

The enriched cages provided extra space to nest, scratch and roost and the guidance from the Department for Environment, Food and Rural Affairs (Defra), is that each bird in an enriched cage must have at least 750 square centimetres of space.

The minimum for battery cages was 550 square centimetres.

Despite the banning of battery cages, a number of leading retailers have announced that they are moving towards selling free-range eggs only.

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