Check out these mini toothbrushes made
by colgate.They have a tiny plastic head
similar the the same bristles on finger toothbrushes.
I found a 2 pak today at dollar Tree for $1.
They have a tiny bead of human toothpaste
that you could probably run under hot water to
dissolve if your chi doesnt like the taste.
I bought 2 2- paks of these.Dahlia has a tiny mouth
with no cheek room and I think these tiny brushes
may work.Check out this link/page:
Colgate Wisp – brush and freshen your teeth while on the go*|*Gear Diary