Can we estimate dogs' recognition of objects in mirrors from their behavior and response time?

Dogs seem to use mirrors as problem-solving tools, but it is difficult for us to determine when dogs are able to recognize mirrors. Our aim was to examine dogs' behaviors to investigate how they recognize objects visible in mirrors. Ten pet dogs that had never undergone mirror exposure testing were recruited and categorized into 2 groups: a habituation group (HG) and nonhabituation group. The HG was given time to explore the test room before each test. A food reward was placed in a bowl positioned on the far side of an opaque barrier.
Source: Journal of Veterinary Behavior: Clinical Applications and Research - Category: Veterinary Research Authors: Tags: Research Source Type: research