It's important to know that many of these behaviours which we consider as «problems» are natural behaviours for the dog. (cheerfuldogs.com)
I was to become aware before leaving that these girls had a much better idea of natural behaviour than I did. (bookbrowse.com)
Certain practices involving prolonged confinement, restricted exercise, isolation or the inability to express natural behaviours, is contrary to well - established animal welfare principles. (spcans.ca)