I have never owed a collie, but my little guy is only 5months old and is the smartest dog I've ever known. I have had many dogs of different breeds over
the years and none of them compare to Moses. He is by far the smartest. He
makes his bed at night, he puts his toys away in there basket. He knows my children by name. I can tell him to go find Raven and he'll go until he finds her. I told him "find Benjamin" (who was hiding out of sight & Moses did not seen him hide) he ran around the yard, looked & looked and when he came across the stuff my son was hiding under, Moses leaped on him. He knew what he did and was very proud of himself. So was I! And YES, Sometimes he doesn't listen and he tears things up, and does what he wants to, but so do I, so does everyone I know - I don't consider stubborn people to be Unitelligent? When trained with Love & patience a Basenji is as smart if not smarter then ALL other dogs. No one in my family dumb, everyone can be trained. Sit, good family LOL!