All I could find is a
site saying that the Havanese is possibly connected to the Mexican lapdog. No real information there. My search was as fruitless as yours.
As far as I can tell, though, both breeds are extinct.

Originally posted by matrix 333
u can see the comparison between the legs longer fore limbs/and the shorter ones of 2day..[img=http://img346.imageshack.us/img346/4760/dachshund3hy.th.jpg]
[img=http://img494.imageshack.us/img494/9222/dachshundold3sn.th.jpg]
they must have evolved or soething and the legs got shorter probably because they dont use them as much.
[edit on 11-2-2006 by matrix 333]
Originally posted by Cug
Take a look at the pictures. Have you seen any Daschunds with legs that long lately? or Bassets with ears that short? Look for some photos of price winning Siamese cats for the early 1900's and then look at the modern frail looking things, People just like deformed mutant pets.