Aggression is one of the most frequently reported behavioral problems in companion dogs and a leading cause of abandonment. The new study by Grigoreanu et al. (2024) investigated aggression types in 100 owned dogs over 18 months of age, drawn from veterinary clinics in Timișoara, Arad, Oradea, and Bucharest.
The findings were striking: 94% of dogs displayed some form of aggressive behavior. Among them, 32% showed aggression toward family members, 29% toward visitors, 21% toward strangers, and 28% toward other dogs. These patterns reflect the varied contexts in which aggression can manifest and the challenges owners face in managing it.
The authors emphasize that inadequate early socialisation and environmental exposure during critical developmental periods likely contribute to the persistence of aggressive traits into adulthood. Without proper understanding or training, many owners struggle to address these issues, increasing the risk of surrender or abandonment.
This research reinforces the urgent need for preventive education, structured puppy training, and professional support to reduce aggression-related welfare problems. By intervening early, both the human–dog bond and community safety can be better protected.
Source: Grigoreanu, A., Cojocaru, R., Gașpar, C., Bucur, I., Lăzărescu, C., & Țibru, I. (2024). Aggressive Behaviour in Dogs. Scientific Papers Journal VETERINARY SERIES, published November 13, 2024.
