MICHEL: You just okayed the vaccination of all those filthy ducks in the south pond.
LORELAI: Oh, aren’t I nice.
MICHEL: Yes, a regular Dr. Dolittle.
Dr Dolittle, previously discussed.
This is the second time Lorelai has been compared to Dr Dolittle (ironically, considering her terrible track record with pets).
The Annotated Gilmore Girls 