How is Ruby doing otherwise? Peeing, drinking, eating, playfulness, grooming, etc?
In looking at her numbers, 1u is a bit too much, and it seems the .5u may be a bit too much as it looks like an inverse curve. Then again, she may still be coming off a bounce from her lower numbers earlier.
Just thinking out loud as I'm also still learning the dance...and the darn cats keep changing the steps! :lol:
Are you testing for ketones?