We love our pups!! Misu, RIP 28 Nov 2010. Tikka, RIP 11 Aug 2011.
Sorry if this has asked and answered elsewhere.
The crayons are disappointing. I was thinking of using a plastic overlay and dry-erase markers instead. Any experience with that or better recommendations?
We use wet erase markers on the laminated versions of the maps available from Mayfair (e.g., Empire Builder map) -- works great!