What is a significant threat resulting from a GSD being physically active but mentally starved?

Answer

Boredom, leading to destructive habits, excessive barking, or anxiety.

If a GSD's needs for mental stimulation and companionship are not met, boredom is a significant threat, often resulting in destructive habits, excessive barking, or developing anxiety.

What is a significant threat resulting from a GSD being physically active but mentally starved?
behaviorDoghousingpetGerman Shepherd