
We humans can see much better than dogs, but they "out-sniff" us. Maybe smells are for dogs as sensational as colours are for us? (not counting all the bad odours out there)

We humans can see much better than dogs, but they "out-sniff" us. Maybe smells are for dogs as sensational as colours are for us? (not counting all the bad odours out there)
Documentary / Channel 4 / 55+ minutes
It’s always good to check from time to time who you are and who we are. Some nice insights about humans, apes, brains and our heritage in this documentary.