I'm getting totally frustrated! Zoey's numbers were pretty good about a month ago (yellows mostly). But the last couple of weeks she has been all over the chart again! She is going high during the day, but sometimes throws some green numbers. She has gotten into dry cat food a couple of times, but it is 1/2 Young Again Zero Carb, so it's not as bad as when she got into the dry dog food. Any suggestions?