By Joe Stanley, Minette Batters (NFU President)
By James Richards
By Ableman, Michael
By David J. Eveleigh
By Raw, Michael, Atkins, Peter
By Wayne Wingfield (College of Veterinary Medicine, University of Georgia, Atlanta, USA), Marc Raffe (College of Veterinary Medicine
By Robert Murtaugh (College of Veterinary Medicine, University of Georgia, Atlanta, USA)
By Virginia Shirt
By Starke, Katherine
By Fredric (Fred) M. Wolf
By Marc Lappe, Britt Bailey, Tim Lang (Professor of Food Policy, Thames Valley University)
By Larkcom, Erica, etc.
By Terry Dean
By Brian Bell
By Michael Thorne
By Neville Beynon
By Gail Danerow
By Ray Feltwell
By Atkinson, Patricia
By Jay Rossier, Geoff Hansen
By Peter Davies, David Hope-Mason
By Berkeley Hill (Imperial College, University of London, UK)
By Hans Langeveld, Niels Roeling
By Nigel Boatman
By G. J. Jellis, D. E. Richardson
By J. G. Hawkes
By G. Lisinska, W. Leszczynski
By G.V. Dyke
By Macdonald, Fiona, Collins Big Cat
By RSPCA