You can do some great stuff with bone broth - I think it's good for kids (?) Anyway you can freeze it in ice cube trays and pop a couple out to heat up as a soup base or keep in the fridge as a jelly and do the same. In a pressure cooker just takes the time element out, I've not done it with pork bones before but I'm sure it will be top notch
http://nomnompaleo.com/post/16004110328/quick-pressure-cooker-bone-broth
You can do some great stuff with bone broth - I think it's good for kids (?) Anyway you can freeze it in ice cube trays and pop a couple out to heat up as a soup base or keep in the fridge as a jelly and do the same. In a pressure cooker just takes the time element out, I've not done it with pork bones before but I'm sure it will be top notch