When are you moving? If youre going to move in a month or two, it would be best to wait until after the move as moving can disrupt bonds, too. But, if youre going to move in, like, a year, you could start bonding now.
Youll want to start with prebonding, though. Prebonding is having all cages nearby, but about 10 inches apart so they can see and smell one another, but cannot reach one another through the bars. Youll keep them like this for a week or few, then start swapping them. When swapping, youll want to allow them to mark as much as you can stand, which also means cleaning litter boxes less often. Swapping allows them to learn to get used to one anothers scents as well as get used to having others in “their” territory.
Exampled on swapping:
Day 1, Dude is in cage1, Bunbun is in cage2, and Taco is in cage3.
Day 2, Taco is in cage 1, Dude is in cage2, and Bunbun is in cage3.
Day 3, Bunbun is in cage1, Taco is in cage2, and Dude is in cage3.
Day 4, Dude is in cage1, Bunbun is in cage2, and Taco is in cage3.
Ectectect
Youll repeat this pattern for a month or longer, depending on their temperament with sharing. A good temperament would be no more marking, no aggression towards anything in the cages, flopping against the side of the cage, ect.