I Need Some Advice About Taking My Dog In My Car With My Parents Who Are Allgeric To Her?

So My Fam And I Are Going 2 Minnesota, And It's A 2 Day Drive, But I Want 2 Take My Dog With Us. And I Don't Want To Leave Her At Home Alone. Any Advice How To Keep My Dog Not Shedding A Lot In The Car...Due 2 Allergies?? Thanks :)