In this task, you're given a review from Amazon's food products. Your task is to generate a rating for the product on a scale of 1-5 based on the review. The rating means 1: extremely poor, 2: poor, 3: neutral or mixed, 4: good, 5: extremely good.

Our dog loves these treats. We sprinkle a few into his regular dry dog food, and he gobbles everything up as fast as he can. We also use them as rewards for good behavior. Wonderful, nutritious, really good to have on hand at all times.
5