Hi Vanessa, You would bring the food (it can be dry, wet, or both), and a couple of familiar smelling things from home such as a cat bed, scratch post, or article of clothing.
The only necessity you need to bring is food. Bring treats and a favorite small toy and/or blanket if your kitty has comfort items like that. They provide litter, a litter box, and food and water dishes.
Thanks! Your answer is awaiting moderation.