I hope it goes well for her; I know it's scary for both for her and you.

Fourteen isn't all that old for a cat. If she doesn't have a lot of other health conditions, like an advanced heart murmur or advanced (not early-stage) kidney disease, she'll probably be fine, and grateful that you didn't let her suffer with a painful broken tooth.

On walks, I use a plastic pastry froster filled with canned food to keep him where he needs to be without me stooping, and he seems to have figured out how to unscrew the tip. Hopefully, he won't do this with the screw-capped tubes in Barn Hunt.

She looks like a relative of mine who's just had someone fail to show her an appropriate amount of deference, and is about to fly into a narcissistic rage.

(While having the limitation of walking limits financial decisions like that which can be made under the influence, I just got here. Some things just stand out.)

That FJ will do it, even if the windshield angle makes it awkward for taller drivers!