I know I keep saying it, but give her time. My girl tends to only use the cave sections of her trees in the winter (or when she's hiding to avoid meds or vet visits ). You've still only had the condo for a short while.
Relax and forget about it for now.....just remember to check it when you have a panic because you can't find Millie anywhere That's another of Asha's favourite tricks
Relax and forget about it for now.....just remember to check it when you have a panic because you can't find Millie anywhere That's another of Asha's favourite tricks