It seems there are a few static spawning points in PoV for DC pets. I have only confirmed one, right outside of the GY. The cycle is undead squire, rusted suit of mail, and a small tree frog. All lvl 46.
So if you have trouble finding the mob your looking for kill and wait a bit.
This mob when DCd with level 62 necro haste (rune of death) does 90dps ,... thats 540 damage per tic. It hits for 149s. A friend of mine was benchmarking DPS in the group (i dont know how) other dps ratings measured where 60dps for the 65 warrior, and 40 for a 63rd mage's pet (could have been 61 pet spell thou), to put things in perspective. I heard of a rogue doing 110dps but considering a necro can dot and nuke for 1270 at level 62, a necro with this mob DC'd puts em down hard and fast. ;D