Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Don't waste your money

This item was not the answer to my issues with my cat. I bought it to keep her from going upstairs and peeing in my daughters room. 1st you should know that this thing is huge, especially when putting on a cat. 2nd the "shock" worked sporadically. I tried putting it in different locations but it did not help. 3rd unless I had the collar tightened to the point of choking her it kept turning so that the mechanism was in front of her throat. She is a pretty laid back cat so she didn't try to take it off but it looked so completely uncomfortable that I had to take it off.