Need help! My dog is 5 1/2 months now. He was a quiet and gentle dog but lately, he is always barking and nipping at my children (11 and 12 years old) when I'm not around. He won't do that when my husband and I are around. When the girls come back from school, they usually let him out from his crate. While they're doing their homework, he'll bark at them agressively or nip on their toes. As I'm usually not there to see that behaviour, how can I teach my girls to train my dog to stop doing that. |