Dogs That Passed Temperament Testing in Shelters May Show Aggression After Being Adopted.
In a 2006 study by the Cornell University, College of Veterinary Medicine, it was found that a percentage of dogs that had passed temperament tests and screenings were showing aggressive behavior after being adopted. The researchers (Christensen, Scarlett, Camapgna, and Houpt) conducted phone interviews with the owners of 67 temperament tested and shelter adopted animals … Read more