Crate/travel crate for new puppy

[Dismalfuckers]

We have a dog already, she's a beautiful setter. (Loves other dogs, fine with them in the house)

Ds is getting a puppy he's fallen in love with, and knows, she's a Jack Russell, and we've never had such a small dog before, she's really tiny.

We crate trained our other dog and that went well, she and we were happy, it was a giant crate!

But am looking for any recommendations for cages/travel crates for the new puppy, what size, and would it be good if we could lift it into the car and stuff??