If I Were a Dog
It's hard to answer this question because while I love dogs, and I know a lot of breeds, I don't know all their personality traits off by heart. But I currently have my little Cavalier King Charles Spaniel (who is pictured here) lying next to me, and if I try to think about his personality traits, I'd think I'm fairly similar.
I love to be cuddled, I hate being yelled at, my bark is worse than my bite, and I can occasionally be silly and fun loving. I also feel like sleeping most of the time ^^