Pocket Edition is restricted due to a lot of things...and theres a lot more things that they havent even added to PE like infinite world (at least bigger land borders doudt that they would make it infinite to much memory..) BIOMES simpler mobs and mobs like endermen and wolves.... also P.E. DOSENT EVEN HAVE CAVES YET....wtf to be honest...Honestly I dont think PE can even support horses.....mob AI in PE equals the AI back in indev on pc....also Expect the most simple pet in minecraft....the wolf...theres no biomes and wolves have unique attack and ownership AI....My answer is Nope not really....