The study by Kim, Kim, Lee, Choi, Kim, and Shin (2010) evaluated behavioral issues in the Jindo dog, a culturally significant Korean breed known for loyalty, independence, and strong territorial instincts. Using 189 owner-completed surveys, the authors sought to understand both the prevalence of behavioral problems and whether these behaviors contribute to relinquishment.
Overall, 79.9% of Jindo dogs displayed at least one behavioral problem. The vast majority (92.1%) exhibited only a single issue, most commonly excessive excitability (46.8%) and excessive vocalization (30.2%). Other reported behaviors included inappropriate elimination (17.3%), destructive behavior (4.3%), and aggression (1.4%). Only a small subset (7.9%) showed two concurrent problems.
Interestingly, no demographic or environmental factors—such as age, sex, housing, or owner characteristics—significantly influenced which dogs developed behavioral issues. More importantly, the study found that behavioral problems were not significantly correlated with relinquishment among Jindo owners. This result differs from global trends, where behavior issues are typically a major driver of pet surrender.
The authors suggest that cultural attitudes toward the Jindo dog, combined with owner expectations and management strategies, may buffer against relinquishment despite problematic behaviors. They also emphasize that many problems likely stem from insufficient socialization, improper raising, and limited access to dog training classes. Improving owner education on these topics may reduce behavioral issues and enhance overall welfare for this distinctive breed.
Source: Kim, Y.-M., Kim, S.-A., Lee, S.-M., Choi, Y.-J., Kim, B.-J., & Shin, N.-S. (2010). Canine behavioral problems and their effect on relinquishment of the Jindo dog. Journal of Veterinary Sciences.
