The naturalist said he will avoid Pret A Manger cafés until the company sets out a clear plan on slower-growing chicken breeds. Naturalist Chris Packham has joined campaigners in London in criticising Pret A Manger over a chicken welfare pledge first made in 2018. Packham said he would not visit the chain’s cafés until Pret sets out a clear plan to stop using fast-growing chicken breeds.












