Aggressive Lab Mix (maybe pitbull)
We rescued this dog last June and we do have another dog (a Rottweiler) who is not aggressive at all. The rescue is very food protective and does not like it when the other dog gets attention. On two occasions he has started attacking the Rottweiler for no apparent reason. The first time, I got between the dogs and required 10 stitches in my leg. This morning, it happened again--no food was around, my husband petted the lab mix then the Rottweiler--and he attacked the Rottweiler. We have grandchildren and I am worried that something serious will occur.