Task: Summarization
Input (English): I feed Hills Science diet to my pet because I love him and the vet tells me I should. But in all honesty, this product has what is quite certainly the worst snap-lock reseal that I have ever encountered. It is painfully difficult to get it to close properly; and even when it is resealed as best it can be there are still gaps on the side that allow air in to oxidize the product.  Packaging IS important. It is no better for your pet to live on stale, oxidized food than it would be for you. Oxidized fats are also called rancid. If you imagine how healthy a rancid diet is for a human... well, you get the idea. This is about more than just inconvenience.  I am posting this review for all the Hills Science diet products with this kind of packaging. If you have had the same experience as me with this product, please take the time to let this company know about it.  I love my animal. I want to keep feeding him what the vet tells me is good for him. But this quite literally the worst reseal that I have ever had the misfortune to encounter.  Theo.
Output (English): The worst snap-lock reseal ever made?