I don’t recommend any bitter sprays or gimmick punitive tools. A behavior issue such as chasing, or biting on certain objects involve so many variables it would be unethical to provide advice for this in this format other than at the very least to invite you to manage the environment effectively to not allow your dog…

My little cattle dog is three years old. She’s really smart (I’m sure everyone says that, but I swear, she is!). She’s learned her commands really well, usually listens attentively, and she’ll even ring a bell when she needs to go outside! Her main issue is that she tends to grow or bark at strangers while she’s on…