Food may be offered in small, heavy, shallow dishes; overhead hoppers affixed to cage walls also may be used to prevent food hoarding and food contamination with feces. (avianexoticsvet.com)
As a shelter volunteer, Joan Laisney saw scratch marks on cage walls and shelving by shelter cats» attempts to perform natural behaviors: stretching their muscles, scratching to clean their nails and scent mark with paws. (kshumane.org)
Further straddling the genres of painting and sculpture is an imposing, untitled caged wall - piece from the 1960s. (artasiapacific.com)