My Zion is 3 months old. I'm also dog-sitting a friend's 3 year old Puggle named Miley for a week.
Zion is a boy, 12 lbs, and not neutered (too soon & before puberty anyway).
Miley is a girl, 22 lbs and spayed.
I've been watching them interact carefully and Zion dominates the hell out of Miley despite her size & age. Miley can't stand Zion's sheer energy and relentless play.
They're NOT aggressive to each other, but it's clear Zion is in the higher order of two:
-He will often drive her into the corner just to show 'what's up'.
-To my surprise, he's very territorial with his food to her, something he'd never dare show to me.
-Zion can and does drink from Miley's water bowl and his. Miley can't even get close to his crate & feeding area.
I'm a strict disciplinarian and a clear alpha leader (Zion walks beside/behind me, many corrections, etc).
The ultimate question is:
Should I allow this to happen? Is it a pack social norm? Should I stop Zion whenever it becomes too rough OR stop him EVERYTIME to tolerate none of it?
I've read both cases where it's okay for them to establish sub pecking order and/or you should establish the grounds that they're all equals before you.
Please advise so I can act accordingly. :)