@incollection{:/content/chapter/10.22233/9781905319879.chap12, author = "Landsberg, Gary M. and Denenberg, Sagi", title = "Behaviour problems in the senior pet", booktitle = "BSAVA Manual of Canine and Feline Behavioural Medicine", publisher = "British Small Animal Veterinary Association", year = "2009", pages = "127-135", url = "https://www.bsavalibrary.com/content/chapter/10.22233/9781905319879.chap12" }