How do you keep natty peanut butter from getting dry???

I love natural peanut butter. So much that regular peanut butter doesn't even taste good to me anymore. However I do have one complaint. By the time I get halfway through the jar all the oil is gone and the peanut butter is so dry it's hard to eat.

I have tried shaking the jar before I open it each time, tried stirring it with a knife but it still only helps but so much. Do you guys have any tricks to keep the peanut butter the same consistency the whole way through? Could you just add a little peanut oil to it or something?

I buy the Smuckers Natural if that makes a difference, maybe there's a better brand out there?

you have to keep stirring over and over

buy skippy natural, no stirring needed !

Try Skippy. No need to stir it at all.

I looked on the back of the Skippy and it's got sugar and something else in it I think. I figured the Smuckers would be better because the only ingredients in it are peanuts, and salt. I may give it a try though.

i just buy the regular peanut butter with the least amount of sugar. The one i get has 3g's in it the natural has 1 or 2 usually. I like the taste of the regular better.
try something like this?
http://www.slashfood.com/2008/08/13/stir-your-natural-peanut-butter-the-easy-way/

That's an interesting device, lol. Some pretty good suggestions in here, thanks guys.

link to the actual product sorry i guess i didnt look at it good
http://onlinestore.smucker.com/display_product.cfm?prod_id=385&cat_id=40