Instruct: Classify the given Amazon review into its appropriate rating category
Query: not sure about these...

I was looking for something new and my dog liked them at first but seemed to be over the flavor before the bag was done. He also threw up 2x during the 7-10 days we had these and what he threw up was white, so I think these didn't sit well with him and he got bored of them anyway. Since I think these upset his stomach I would never give them to him again anyway, but as he got bored of them quickly as well, it doesn't say too much about them, at least for us. We'll stick with bully sticks and earth animal no hide products.