If you pre-ordered the EP of blink-182's site sign in and go to 'My Rabbit Hole' and you will see a download for the EP.
I'm listening to it now, so far I like all of it ,but the few lines of rap in "Pretty Little Girl".
Dogs Eating Dogs is now #1 on iTunes, hell yeah!!
FYI The download is in 320 kbps MP3 from their site.
Buy on blink-182.com. or Buy on iTunes.
(I do not know if you will get instant access if purchased now, and it still seems to be considered a pre-order on the US iTunes site.)
[I will not put the download here, please buy the EP instead.]