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Related Experiment Video

Updated: Jun 3, 2026

The Other End of the Leash: An Experimental Test to Analyze How Owners Interact with Their Pet Dogs

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Dogs are able to solve a means-end task.

Friederike Range¹, Marleen Hentrup, Zsófia Virányi

¹Department of Cognitive Biology, University of Vienna, Austria. friederike.Range@univie.ac.at

Animal Cognition

|March 30, 2011

Summary

This summary is machine-generated.

Dogs demonstrate surprising physical cognition abilities, successfully solving means-end tasks. This challenges previous findings suggesting limited physical reasoning in dogs, even when rewards are closer.

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Area of Science:

Animal Cognition
Comparative Psychology
Behavioral Science

Background:

Dogs excel in social cognition, leading to hypotheses of relaxed selection on physical cognition during domestication.
Previous studies, like string-pulling tasks, indicated limited means-end understanding in dogs.
Means-end understanding involves recognizing cause-and-effect relationships in physical actions.

Purpose of the Study:

To investigate dogs' physical cognition and means-end understanding using a novel "on/off" task.
To determine if dogs can solve means-end tasks when reward proximity is a confounding factor.
To re-evaluate previous conclusions about dogs' limitations in physical cognition.

Main Methods:

Thirty-two dogs participated in an "on/off" task with two boards: one with a reward "on" and one "off".
Four conditions were tested, varying reward placement and type (direct food vs. object retrieval).
Performance was assessed based on correct board selection, considering reward proximity.

Main Results:

Dogs successfully chose the correct board when rewards were equidistant or the "on" reward was closer.
Dogs performed above chance even when the "off" reward was closer and was food.
Performance dropped to chance levels when an object retrieval mediated the food reward.

Conclusions:

Dogs possess greater means-end understanding capabilities than previously demonstrated.
Reward proximity does not exclusively determine dogs' success in physical cognition tasks.
This study challenges the notion of relaxed selection on physical cognition in dogs.