The Ender Pig is a passive mob that lives in the first End. It behaves like an ordinary pig, but it looks different and can drop ender pearls. It is the easiest way to obtain ender pearls if you have an end portal. It also drops pork chop.
ender pearl (0-2)
raw porkchop (0-4)
cooked porkchop (if killed by fire) (0-4)