The prices vary a lot from what I see on YT from place to place. What scares me is this vet I called about a dental quote before said $100! Don't worry, she'll never see him, but how can he possibly be so cheap? What's getting skipped?
As for the food she gets about 1/2 cup of I/D dry free fed all day & it usually takes her at least a day and a half before she goes through it. Only recently I've started giving her a small, frozen Kong with I/D canned & a little chicken/sweet potato baby food in the center when I leave for work. She eats most of that, but it's maybe 1/4 cup? She looks forward to that so I think I'll keep that & just reduce her dry to 1/4 cup? The sheet they gave me says 2/3 to 7/8 dry cups or 1/2 to 2/3 can per day-which seems like a lot.
As for fruits she only eats apples really, that I can think of, & it's rare, very rare. Veggies she'll eat are carrots, peas & sweet potatoes -all starchy now that you've said something.

She'll also eat broccoli which is her all time fave but it's a rare thing. I have given her the gerber puffs before & they are fat free, but will wait to ask the vet next week.
The tech did say part of wanting to do it all at once is because of the risk of infection. They're giving her an anti-biotic injection & said they will assess the need for oral ones at the time. I plan to get her in for the full cleaning in the next few months, but it will have to wait until then unless it becomes more urgent.