Luna and me alternatives when on holiday

[Munkeyface]

My nearly 2 yr old has been eating Luna and me raw patties since around 16 weeks.

He eats well and we have had no problems with him on it.

He is staying for the first time at a dog sitters whilst we are in holiday in June.
Unfortunately she is unable to have raw food as she doesn't have a separate fridge to store it. This is a requirement for her licence.

Has anyone else has this problem?
I would like to keep as close to his raw diet as possible whilst adhering to the rules.

Any suggestions for an alternative food for the week?

I will obviously transition him slowly onto new food before hand.

Can you provide a small fridge for her to use? That would be my preference over changing his diet tbh.

Akela is very good and similar to raw. They do wet and kibble so you could do a mix for texture.