If you cast the lvl 7 sm pet spirit soldier, which should be the one that stuns the most as it has only stun.
When you first cast the pet it stuns like mad. Vs grey mobs it was stunning 3x before it killed it.
Put the pet on passive and send it back to attack. Keep it on passive a bit. Have it attack different mobs. Passive/attack/passive/attack
At some point the pet no longer stuns. It will attack 200 times and not stun. It will never stun again.
When you first cast the pet it stuns like mad. Vs grey mobs it was stunning 3x before it killed it.
Put the pet on passive and send it back to attack. Keep it on passive a bit. Have it attack different mobs. Passive/attack/passive/attack
At some point the pet no longer stuns. It will attack 200 times and not stun. It will never stun again.