I cannot tell you how many cans of pumpkin puree have expired in my fridge over the past 6 months! My dog has some chronic GI issues (loose stools, urgent bowel movements, etc.) l and I've found that one of the things that helps is incorporating pumpkin into his 50% raw/50% kibble diet.
I will never buy another can of wet pumpkin again - not only is this cheaper than the cans I was buying, but it's also a perfect shelf-stable option! I usually portion it over his kibble and then rehydrate both the pumpkin powder and the kibble in boiling water for 10-15 minutes. Sinna can't get enough and I'm a very happy mama!