I've been refilling it and I also put some yarn out with the ball

Do you close the app occasionally? They won't appear if you don't.

Nope nothing yet

Ya, you gotta check back every so often to see the cats. Like Persey said, if you're refilling the bowls then they're coming ^-^ Check back a bit sooner

Ohh it definitely could be that I'm not checking frequently enough!

And no, no gifts waiting

I JUST SAW MY FIRST CAT!

After how long?

About a week? But it's the first time I went back like 5 mins after I put out food

Wow this game is more strategic than I thought!