Gross. Is It Summer Yet?

Yeah, so fall in Squirrelly-Ville means the start of rainy season and frosty mornings. This leads to our back yard becoming a mud-pit, which means Lizzard goes from being fluffy and white to this on a daily basis:

This means I get to give her a bath at least once a day, usually twice. Is it Summer yet?

Any suggestions on how to keep her from getting like this? Anyone? Anyone?