Any way to get a second familiar?

[iceifur]

And Lord knows it breaks the game to have two negative xp balloons just waiting to be popped.

 

[kenobi65]

Summon a shocker lizard, kill it, summon another one.

Oh, you want to have them both at the same time!!

Were I your DM, I wouldn't allow it on general principles. I'm thinking you just want to get into the business of breeding advanced shocker lizards.