Sep. 21—Third in a series. Every fearful pet is different. Genetics is often the big culprit, but life's traumas can be another major factor. Dogs who've been abused predictably avoid or react badly ...

It’s one of the tougher issues to deal with, reactive or aggressive dogs. Increasingly some might sooner or later seek out a trainer who says, “I will help by using a shock collar.” Dr. Zazie Todd ...