This happened a few months after we got Tilly, we bought Tilly when she was 3, so she wasn't a puppy. I had just found out I was pregnant and craved lemonade like crazy. I took a big ol' glass of lemonade with me to bed and sat it on the nightstand, which was really close to our bed because the house we were living in at the time was very tiny, I had dosed off and left the big glass sitting there full to the rim. Well in the middle of the night I heard this really loud smacking noise. I rolled over to see Tilly's face buried in the glass drinking lemonade. I freaked out and hurried to dump it out in the kitchen. Tilly was mighty hyper after that and I remember her sitting up most of the night. She has never drank anything after us since.
I also never craved lemonade after that.