Which of the following animals could reasonably be expected to be in pain? A pigtail macaque that remains lying down in its cage when a technician approaches A squirrel monkey that ignores its normal diet in favor of raisins offered by research technicians A baboon that allows a lower ranking animal to groom it A rhesus monkey with a red, swollen knee that uses the leg to push back against a squeeze cage when being restrained A cynomolgus monkey that has not eaten in three days
Which of the following animals could reasonably be expected to be in pain?
A pigtail macaque that remains lying down in its cage when a technician approaches
A squirrel monkey that ignores its normal diet in favor of raisins offered by research technicians
A baboon that allows a lower ranking animal to groom it
A rhesus monkey with a red, swollen knee that uses the leg to push back against a squeeze cage when being restrained
A cynomolgus monkey that has not eaten in three days