In this task, you're given a review from Amazon's food products. Your task is to generate a short summary of the given review in the input. Note that you don't need to write a complete sentence as a summary.
Q: I have fed the chicken and duck version of these--though now the reviews regarding china I find disturbing. Regardless, the beef liver version of these are not a hit with my pup and seem to be a very odd, plastic texture. The duck and chicken are both great--but I will be investigating the source of the food.
A:
Liver treats seem off...