I'm backing up a little bit to make sure I have your story straight....
So Wendy(just over a year old now?) may be your biggest challenge...
I read some old posts to jog my memory on Pricilla and the pair too.
Pricilla (5yr old) came from Florida, you traveled halfway to pick her up, right? What happened to her mate? Got lots of stuff with her...
The
bonded breeding couple, is the male neutered now?(I think the answer is yes) I couldn't find their back story other than the prior owner was sketchy about their history. The momma won't allow Wendy or Pricilla around? Dad is ok with Pricilla?
And we have 2 beautiful Joeys. Both girls I think...
So Wendy doesn't like anyone but you, right? And you two are
bonded...
Intros with the Joey's to other cages will be a challenge till they get a little older. As long as Dad is neutered, they can stay with him and mom.
Don't jump off that bridge yet, I just need to get some facts straight. I think we can get you down to 2 cages... Not sure about 1..
Edit: Yes, clicking is a happy noise
Marking is very normal, and is exercise. Dogs pee over other dogs pee. It's a form of communication, and pecking order. Who's gonna fight for alpha position and so on...