Domestic dogs (Canis familiaris) use a physical marker to locate hidden food

Riedel, Julia; Buttelmann, David; Call, Josep; Tomasello, Michael (2005). Domestic dogs (Canis familiaris) use a physical marker to locate hidden food. Animal Cognition, 9(1), pp. 27-35. Springer 10.1007/s10071-005-0256-0

Riedel et al. 2006.pdf - Published Version
Available under License Publisher holds Copyright.

Download (275kB) | Preview

Dogs can use the placement of an arbitrary marker to locate hidden food in an object-choice situation. We tested domestic dogs (Canis familiaris) in three studies aimed at pinning down the relative contributions of the human's hand and the marker itself. We baited one of two cups (outside of the dogs' view) and gave the dog a communicative cue to find the food. Study 1 systematically varied dogs' perceptual access to the marker placing event, so that dogs saw either the whole human, the hand only, the marker only, or nothing. Follow-up trials investigated the effect of removing the marker before the dog's choice. Dogs used the marker as a communicative cue even when it had been removed prior to the dog's choice and attached more importance to this cue than to the hand that placed it although the presence of the hand boosted performance when it appeared together with the marker. Study 2 directly contrasted the importance of the hand and the marker and revealed that the effect of the marker diminished if it had been associated with both cups. In contrast touching both cups with the hand had no effect on performance. Study 3 investigated whether the means of marker placement (intentional or accidental) had an effect on dogs' choices. Results showed that dogs did not differentiate intentional and accidental placing of the marker. These results suggest that dogs use the marker as a genuine communicative cue quite independently from the experimenter's actions

Item Type:

Journal Article (Original Article)


07 Faculty of Human Sciences > Institute of Psychology > Developmental Psychology

UniBE Contributor:

Buttelmann, David


100 Philosophy > 150 Psychology








David Buttelmann

Date Deposited:

18 Jun 2018 16:10

Last Modified:

23 Oct 2019 16:43

Publisher DOI:





Actions (login required)

Edit item Edit item
Provide Feedback