I know very little about dogs other than they slobber, eat and poo but my daughter had a lab'.
Waaaay to bouncy for me.
And moult !!!!
They are total amateurs when it comes to moulting
I had an Alsatian - GSD in metric - and she spent a lot of time outdoors - even in winter
(before anyone says that was cruel - she didn;t have a good start in life and I sort of rescued her - outdoors was her safe space
and she had to guard the house from marauding cats and foxes)
anyway - as a result her winter coat was amazingly thick - and waterproof
and when she moulted the whole carpet changed to the same colour as her undercoat
and the carpet was bright red!!!