This is Marty.  He is from Daisy and Einstein‘s May 4, 2012 litter.  His owners wanted us to know:

Marty is amazing!!
He is so smart he stays right  with us on our many journeys hiking and fishing he met his first fish yesterday.
He heels,sits and comes already!
He is a real Lovey not Hyper at all.
He’s so funny he keeps trying to swim with me and My Golden but is very awkward at it.
The bottom line is he is a delight and incredibly smart with an awesome demeanor!