This McDonald's float from the Santa Claus Parade is a replica of the float they had in the 1951 parade and according to the TV broadcast of the parade the animals are the same ones that were on the original float. They had been in storage for all that time! I really liked the little pigs.
Correction: I have done more research and apparently the float was from 1951 but it wasn't sponsored by McDonald's then. Thanks Paul!