Jego układ nerwowy zarządza dostępem do zmysłów w sposób znacznie bardziej wyrafinowany, niż sugeruje intuicja.

Does a physically intense walk with lots of play – tiring the dog out – bring them to low arousal? Absolutely not - it actually pushes them even higher.

August 2010. Over a hundred metres down, in the dark water of Rombakken fjord - the wreck of a Polish destroyer that sank in three minutes.