Definition: In this task, you're given reviews from Amazon's products. Your task is to generate the Summary of the review.
Input: Though I have no proof I believe that this litter gave my rats both mites and a respiratory infection (and I am just using it in the litter box, not around the whole cage). It is not as dust free as they lead to believe. I am now switching to unscented Yesterdays News for cats, hoping this litter will be better!

Mites and respiratory infection (caused by the dust)!