She said that her mission has always been to get the message out to as many people as possible about the importance of mental stimulation for dogs. (topdogtips.com)
They will excel in a house with an active family and plenty of opportunity for mental stimulation as well as exercise. (thehappypuppysite.com)
You may experience a higher level of clarity and focus which can provide mental stimulation needed to sustain increased energy levels. (juicecrafters.com)