Our frenchie is one month short of his 3rd birthday. About two months ago we noticed he wasn’t eating as well as usual and had a couple of vomiting incidents. I took him to our vet who ran blood work and found ALT levels “slightly elevated” at 151 and suggested a recheck in six weeks. We just had that completed and the ALT has risen to 168. Our vet began him on Denamarin a week ago. We also scheduled an ultra sound for January 10 ( a two week wait, the earliest they could get him in). Anyone else experience high ALT levels and have any advice or experience to share? If Denamarin is working as hoped, any idea on how long until we maybe an improvement in his personality returns to normal?