Oh baby Pia...we will be thinking about you and your mommy. Dena I have the same problem with Izzy and boy little Pia is only 2# and Izzy is not even 3# and her teeth are starting to show some tartar. Izzy, too, is not a big chewer and what's out there to chew is not safe so we are at witts end trying to figure out what to give her to chew with her little mouth.
I'll be watching this post for all the good advice.