I need a snake dream yzed.. new details?

ok, so the only really interesting part of my dream was i was walkin in my field [i live on a farm] and i saw a big brownish[probably like 5-6 ft.] snake eating a smaller [probably 2-3 ft.] black snake. when i first see the brown snake im kinda scared, but when i notice it eating the black snake i start yelling for my dad to come and watch, and i yell 4 times and he doesnt come. After that, the bigger snake simply just went into a hole in the ground. and im pretty sure that the brown snake has a "rattle" on the end of it. sorry guys, these are things i just remember'd and i didnt kno if it would help. Christian O ur answer makes the most since... but i wanna make sure all the details are cover'd.