When I cook a chicken, nothing is wasted!
The stock is poured into a tub, and goes into my freezer. All the meat left on the bird after I've had my meal, and all the fatty gristly bits, are painstakingly picked off and stored in airtight containers in the fridge.
They will feed my cats for at least four mealtimes!
Nothing is wasted in my house.
I've watched my brother roast a chicken, take off a leg and some breast, and then throw the rest in the bin because he couldn't be bothered dealing with the messy part! And he threw the stock away aswell 
I was furious.