yes I have a 10 year old shitzu who s liver enzymes is high after having blood work done on her. She has been on Demarin for 3 months and had blood work done today, the vet said the one enzymes went up and the other one went down. Her advise is to not give her the medicine for 2 months and then repeat blood work. What causes this disease she is a house dog and doesn t roam what is your opinion? Thank you, Eileen