They were too cute in the video you posted. They hang closer to the house than ours do so they don’t hear the door open. They hear that food rattling in the can if they’re fairly close and I also holler “kitty” REAL loud.
One reason we can afford shots is our vet isn’t a highway robber. Your vet charges a heck of a lot more than ours does. Still not dirt cheap by any means but much more affordable. We also only get shots annually for those who go outside and only 5 do these days. They don’t get them at the same time and that helps. They’re timing is based on what month they arrived here.
My friend who called to let me know that she couldn’t cat-sit told me that her vet said that obamacare also affected them in their equipment, meds, etc. Plus our economy is vastly inflated because of the oil boom we have.
They are cute. We love to watch them playing in the yard. Even Ghost will twitch his tail so they can play with it. Then he gets bored and moves on. LOL!