I was the same as you when I got my first cocker, I wanted a girl and there was only one available, so it made choosing easy. Then when I lost Indie and 6 months later was looking for another pup, I was the first to view the litter. Again wanted another girl and there were 5 to choose from, all the same colour - to be fair I went to see them at 3 weeks and it was too early really, pups were just eating and sleeping so there wasn't an awful lot to to tell them apart. I could never be sure that I got the pup that I selected, but it doesn't matter, I'm so happy to have Misha. However, when it came to choosing Roly, I had reserved a blue roan and tan boy, but when I met him at 5 weeks I knew that he wasn't for us. There were two other boys available, a liver roan and tan and tri-colour (Roly). Roly was the only one out of the 3 that really was happy to be handled and really wanted the attention, loved to be cuddled and he just won my heart. He was the most forward and the other two seemed quite grumpy by comparison. I was torn really if I had gone by colour alone I would have chosen the liver roan and tan.