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]: My 7 year old Cocker Spaniel loves this food and it's good for him -- he needs to lose a few pounds and this is doing the trick.  Glad I found it on Amazon.  Hard to find elsewhere.
[A]: Happy Dog


[Q]: Arrived quick and on-time, and what a great value! Definitely pleased with my purchase, and will likely buy again =)
[A]: What a great value!!


[Q]: I bought this product not that many months ago and loved it BUT no longer buying this brand because it doubled in price! I bought it for $10 originally. Will buy another brand.
[A]:
The price doubled!