Do DAP (dog appeasing pheromone) treatments actually work?
Drugs and gadgets aren’t necessary, breed is irrelevant. Diet may be a factor, a raw food diet is the most natural and avoids many additives. The main factor is you and how you treat her. Read “The Dog Listener” by Jan Fennell, she will explain why your dog is stressed and how to reduce or eliminate it. My partner deals successfully with this type of behaviour from this age of dog on a regular basis. If you want to talk to someone local to you who can help then please email me, but everything you need is in Jan’s book, you’ll just need patience and consistency from all the family.