Enrichment tools for undocked heavy pigs: effects on body and gastric lesions and carcase and meat quality parameters

Two independent trials were carried out to assess the effect of two enrichment tools on the prevalence of skin and tail lesions recorded prior of slaughtering, lesions of the pars oesophagea (OGL) of the stomach, and on carcase and meat quality traits in Italian heavy pigs (body weight range: 25–160 kg). Eighty undocked barrows (Landrace × Large White) were used in two trials (20 pigs/experimental group, 5 pigs/pen). In Trial 1, the control...