In this task, You are given a review of Amazon's food products. Your task is to divide them into two classes: negative or positive, depending on the content of the review.
Q: Bought this for our older cat with hyperthyroidism who had been constantly jumping up to the kitchen and bathroom sinks because he only wanted to drink running water from the tap. He was drinking next to nothing from the regular water bowls we had out and his health seemed to be declining because of it. He loves this pet fountain. I see him drinking from it frequently and no more jumping up to the sinks. His energy has improved. We've had it almost 2 months and it's still running great. Easy set up, easy to add water/clean, and runs quietly. Only need to add water every 3-4 days. Very happy and satisfied with this purchase!
A:
positive