Factors affecting faecal glucocorticoid levels in domestic cats (Felis catus): a pilot study with single and large multi-cat households - Ramos, Daniela; Arena, M. N; Reche Junior, Archivaldo; Daniel, A. G. T; Albino, Marcela Valle Caetano; Vasconcellos, A. S; Viau, Priscila; Oliveira, Cláudio Alvarenga de (Animal Welfare, 2012)