Cognitive enrichment through problem-solving activities and novel experiences is essential for canine mental health and welfare.
Dogs without adequate mental stimulation develop behavioral problems that indicate psychological welfare deficits. Boredom causes destructive behavior, excessive barking, and anxiety not from disobedience but from unmet cognitive needs. Modern domestic dogs have evolved large, complex brains that require stimulation. Cognitive enrichment is not a luxury but a welfare necessity - dogs deprived of mental engagement suffer in ways that are behaviorally visible but often misattributed to 'bad behavior' rather than unmet needs.