by Daniel H.
Today my Jack Russel Terrier killed one of my sister's cat's baby kittens. I have been trying to explain to my sister that it wasn't murder and that Jack Russel terriers are bred for this exact behavior (to hunt and kill small animals). Can someone help me and leave feedback regarding this. We have installed a baby gate and are no longer trusting Milo with the kittens. Prior to this he showed interest but no aggressive behavior towards the kittens however this irresponsible human forgot the capabilities of the Jack and we had a tragedy at our home.