Nigel Bennet, of Roam Technology, writes to urge pig producers to complete a short survey on how the ban on zinc oxide is affecting piglet health and performance across the UK
BVA report says almost 75% of vets raised concerns about sow safety in latest study
A spokesperson for National Pig Association said ongoing discussion between the assurance body and members was needed and that new requirements should not only be evidence based 'but also financially assessed and feasible'
Mr Clarkson said he was delighted with the new additions