Thank you for the responses. I don't have a speadsheet set up yet as we just started testing both with ear pricks and just over one day of the Libre 3 sensor before he tore it off! The 375 average is at home, at the vet and at home he's been well over 400. The lowest recording was 275 one time while he was admitted at the hospital. I have since removed dry food and feed Rawz canned. We are not crazy about testing cause we are not good at it yet, so I'm nervous with the increase. He seems to be good when his numbers are below 400, eating like a champ, stopped drinking as much, and has put on a little weight.
I appreciate the support and all the previous posts. I am obsessed with doing what is best for him and learning everything.