Animal Welfare
by
Michael C. Appleby (Editor); Barry O. Hughes (Editor); Joy A. Mench (Editor); I. Anna S. Olsson (Editor)
Animal Welfare and Meat Production
by
Neville G. Gregory; Temple Grandin
The Encyclopedia of Applied Animal Behaviour and Welfare
by
Daniel S. Mills (Editor); Jeremy N. Marchant-Forde (Editor); Paul D. McGreevy (Editor); David B. Morton (Editor); Christine J. Nicol (Editor); Clive J. C. Phillips (Editor); Ronald R. Swaisgood (Editor); Peter Sandoe (Editor)