Instruct: Classify a given Amazon review as either positive or negative.
Query: The treats made my dog vomit.

My dog loved the ball and the everlasting treat but about 12 hours after going crazy licking it, she'd throw it all up. I tried again two weeks later, convinced that maybe it was something else that had made her sick, and like clockwork, 12 hours went by and she vomited again. She loves the ball so I will probably put her biscuits in the very inside and let her play with it that way. I regret spending so much on this toy.