My girl's most favourite family member is our cat.
She takes first place in her heart. I'm sure if we had other animals in the house, she'd choose them over us humans too.
She learned the cat's name before she learned who "Mommy" and "Daddy" were. I think I'm next in line, LOL. I'm not sure where the hubby stands in her heart when it comes to him vs Grandma (my mother). LOL.
P.S. I'm also available to her 24/7 while the cat only makes herself available for maybe a total of pieced together 30 minutes in a day.