I've been experimenting with the canned meat line that has recently turned up at Walmart. I don't think it's half bad at all. If you're thinking dog food, no, they have a good texture. The brand is Keystone, 28 oz. Ground beef, beef, pork, turkey and chicken.
Of course the more stuff you add the better it gets. I've heated the beef up with canned carrots and potatoes and it's instant pot roast. I mixed the pork with BBQ sauce, pretty good. Even tried Hawaiian Kalua pork with rice. I'm going to try making chili with the ground beef today.
I really don't like messing with raw meat while camping and I'm quite pleased with this alternative.