Jasmine does approach, and sometimes gets in, the litter boxes that are outside the cage. I’ve taken pee soaked pads and poo and put them in the litter boxes too. She’s very inconsistent. She really likes the orchard grass I bought and I put that in the litter boxes too. I’ve tried cleaning the boxes more (and less) often, changing litters, setting up the food and water so she has to sit in a box to eat and drink and she always finds a way around it. I thought that the poo was a territorial thing, but she will sit outside the litter box and lean over the side to eat the orchard grass and when she’s done, there will be a pile under her butt. The pee doesn’t seem like a full release of her bladder, more like repeated squirts in certain areas.
The bullying I see is when I have treats for them. Chloe will chase Jasmine away until she gets her first. Sometimes, Chloe will chase her around for no apparent reason (that I know of).