Interesting question, and it's made me look at how Wookie reacts to Pete and myself.
Wookie will greet us both equally enthusiastically, will come to either of us if she wants a cuddle, and likes to snooze between us when we're watching telly. If she wants to go outside for the toilet she'll stand by the door and look from one to the other to make it plain she wants to go out. However, when she wants to play she'll pick up one of her toys and come to me, unless it's with her ball or frisbee when we're out walking. Then it's Pete she'll go to, probably because he can throw further!. When she's hungry she'll sit on her feeding mat and look at me (even though Pete feeds her when I'm not there!) At bed time she won't go up with Pete if he goes up early because he's on early shift, she'll stay downstairs with me until I go up.
We visited my mother at the weekend, who Wookie loves, but even my Mum commented that although Wookie was happy to run around and interact with all three of us, it was me she constantly looked to, and would follow if I went anywhere. So I guess the bond is deepest with me, as far as Wookie in concerned.
