Hey, SoloMio. Just wanted to add the following:
I would consider taking anything you want, or think you might want, with you when you move out. I know that not all A's are like my XAH and there are a lot of other factors with him that may not come into play in your situation, but I trusted him to bring the rest of my stuff (cross-country skis, books, our son's other toys, etc.) like he said he would or at least keep it some where I could get to it when I was able to pick it up myself. Everything I left is gone.
That being said, it's just stuff. If he does take care of it for you and you can get it when you have space for it, shiny bonus. My main do-over would be trying to find a way to take my cat with us when we left. So, I would definitely take your dog, especially if you're the main caretaker any way. (I have no idea what XAH did with 2 of the cats we had together.)
Best wishes. You are amazing!