Why is your pig missing a leg?

Why is your pig missing a leg? - Well, one day I was working at the barn when i accidentally dropped my gas lamp and everything caught on fire, the whole barn was surrounded by the flames and there was no way out. I was pretty sure I was going to die, but suddenly, my pig came running through the flames, grabbed me by the shirt and pulled me out of the barn and saved my life. Wow, and that’s how he lost its leg? - No, one day I was fishing by the lake when I suddenly tripped and fell into the water, I caught myself tangled by the fishing line and couldn’t swim back to land, that’s when I saw an alligator swimming towards me, that’s when I once again was pretty sure my time had come, but that beautiful pig threw itself into the lake, swam towards me, grabbed my arm, and pulled me out of the water, once again saving my life. Oh, and did the alligator bite its leg off? -No. Then how did your pig lose its leg? - Well, it’s such a great pig I just couldn’t eat it all at once.