what to substitute ink for ...

[chinniespet]

Hey
Sorry im posting so many questions.
I was hoping somebody can help.
i want to make little birth certificate for my 2 new boys that i got on Friday.
I was just wondering what to use to make paw prints of their tiny feet that wont be dangerous to them.Other wise I'll just leave that off but i thought it might be a nice touch.

 

[Riven]

Most ink pads are non-toxic

 

[chinniespet]

what to substitute ink for

thanks for replying,
i didn't know that.