When ever I go to pick a pup
I always have the owner put all the pups in a room and I 
watch and paly with them
Usually, your pup wil pick you 

My Mike came over and barked at me .... wanting me to play with him
My Zach had the cutest big rabbit ears 
 
 
But when you see them all together you'll have more of a sense of which one is right for you