ArticleLearning & behavior2026
Evaluating a four-button computerized gaming system for cognitive engagement in dogs.
Article in Learning & behavior, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers, 1 of them a synthesis that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
2 citing papers in PubMed, 1 synthesis or guideline pooled it.
- On the (limited) use of touchscreen-based behavioural and cognitive research with dogs: potential causes and future directions.Animal cognition · 2026Pooled it
- Linking Personality and Performance in California Sea Lions (Animals : an open access journal from MDPI · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Cognitive enrichment is essential for improving the welfare of animals in kennels, shelters, and laboratory environments. Whereas touchscreens have been used to engage dogs cognitively, they are limited in functionality. This study tested whether a domestic dog could use a four-button computerized gaming system adapted from the Enclosure Video Enrichment (EVE) system originally designed for sea lions. We trained Orlo, a therapy dog in training, to operate the Canine Experimental Video Enrichment (CEVE) system, which is the first documented instance of a dog engaging with a nontouchscreen gaming interface. Over 11 months, Orlo completed 66 training sessions (~ 21 h), demonstrating steady improvement in both response time and accuracy. He consistently met the button press efficiency criterion (fewer than seven presses per trial) but had longer latencies than sea lions, which trainer observations suggest reflected active engagement rather than misunderstanding. This study provides proof of concept that dogs can operate a four-button interface for gaming; however, the substantial training investment may limit immediate applicability in many shelter or multidog settings. Future research should evaluate strategies to streamline training, incorporate formal welfare measures, expand the sample size to assess breed and individual differences, and determine whether dogs voluntarily engage with the system in the absence of external rewards or in the presence of other enrichment options.
Indexed as
Identifiers
41186871What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.