Behavior Problems That Lead to Dog Relinquishment in South Korea

The study, conducted by Kim, Abd el-aty, Hwang, Lee, and Lee (2009), evaluated 501 completed owner questionnaires to analyze the relationship between common behavior problems and relinquishment of domestic dogs. The findings reveal that 81.6% of dogs displayed at least one undesirable behavior, with house-soiling being the most frequent (26.4%).

Several factors significantly increased the likelihood of both behavior problems and relinquishment. Dogs younger than two years and those that spent less daily time in structured activities were more likely to exhibit behavioral issues. The authors emphasize that inadequate stimulation and insufficient training opportunities may contribute to these patterns.

Relinquishment risk rose sharply when undesirable behaviors were present. Three behaviors—destructiveness (p < 0.001), house-soiling (p < 0.001), and aggression (p = 0.006)—were strongly associated with owners surrendering their dogs. In addition, dogs demonstrating a higher number of behavioral issues were significantly more likely to be relinquished.

The authors argue that education targeted at dog owners—especially those with young dogs—is critical. Early training, socialization, and daily activity routines may reduce the emergence of problematic behaviors that threaten the stability of the human–dog relationship. By identifying modifiable risk factors, the study provides actionable guidance for policymakers, trainers, and welfare organizations seeking to prevent relinquishment and improve canine welfare across South Korea.

Source: Kim, Y.-M., Abd el-aty, A. M., Hwang, S.-H., Lee, J.-H., & Lee, S.-M. (2009). Risk factors of relinquishment regarding canine behavior problems in South Korea. Berliner und Münchener Tierärztliche Wochenschrift. No DOI provided in summary.