Responses to salivary olfactants in relation to dominance of the degu (Octodon degus).

Large amounts of head sniffing and grooming have been associated with social dominance in the degu. This study examined whether salivary olfactants act as cues which could potentially mediate social dominance in 4 male and 8 female adults. Using salivary samples taken from the buccal cavities of partners of predetermined status, no preferences for dominant or submissive stimuli were evident. Comparison of work with the degu and that with other species was made.