J.C.
Hi, Jess,
We love our Littermaid, and it still works after four years. Yes, 90.00 is a lot, but what I always do with anything I consider expensive is to break it down. If it only lasts for three years, as someone else mentioned theirs did, that makes it $30. per year. That's $2.50 per month. Is it worth it to you to pay $2.50 per month to have the peace of mind of knowing the dog's not getting into it? If so, buy it. :)
Blessings on your day,
J.