RE: Neighbors not feeding their cat, may be moving.
This breaks my heart on one hand but makes it smile to know there are wonderful people like you looking out for these neglected furbabies!
I would agree that it seems they've forgotten about their little furry family member and neglected her recently. If that's the case, they are more than likely NOT going to be scooping her up and taking that sweet thing with them when they either move or finally get evicted. So, yeah, if you're up to it, getting some kitty food and opening your arms to this feline might be in the cards. I'm sure you'll make a great family for her considering how much it seems you care already.