Through my more than 30 years of professional training as well as my practical experience rehabilitating foster dogs, I have considerable working knowledge of teaching basic manners and such problem behaviors as shyness, fearfulness, sensitivity to new things and people, aggressive behaviors, food and object guarding, out - of - control
rambunctiousness, acting - up when seeing other dogs, and the difficult age of adolescence, whether it be at around 6 months or 2 - 3 years of age.