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.
One example: I have bought several of the Vitality canned dog food products and have found them all to be of good quality. The product looks more like a stew than a processed meat and it smells better. My Labrador is finicky and she appreciates this product better than most.
Solution is here: Good Quality Dog Food
Explanation: The customer talked about dog food which was good. So, it's a correct summary.

Now, solve this: I have been feeding my GSD the red meat formula for about 6 months and all I can say is WOW. Before I started him on this food he had problems with skin allergies and being picky about food. Although the price for this food is a little daunting it is worth the price! You feed about half the amount you normally would since its so nutrient dense so one bag lasts us almost a month where a bag of purina would last us about 2 weeks. His skin allergies also cleared up in about month and his coat has never looked better and the dandruff is gone too. The only down side is when you first switch over it can cause some loose stools-but it gets better once their digestive system gets adjusted. All in all if you can afford to feed them EVO its well worth the investment!
Solution:
Great Food!