sugarplum1960
New member
I have 4 dogs, tri sheltie's that attacked my older sable sheltie on the 5th of Feb. That attack ended up being fatal. Now the remaining ones are ages 4, 2, and 1 yrs old. The female, 4 yrs has established herself as alpha dog. will she continue to attack or did she do this because the sable was 13 and getting older? Is there a way to stop the aggression? My vet recommended neutering the remaining males to get testosterone level lower in house. Also to find a dog behaviorist. Anyone have any ideas on how to train 4 dogs at once?