My mom discovered a mommy cat with 4 week old kittens in her backyard. Shelters were full so my mom is caring for the lot of them. Was thinking of taking one of the kittens back to my home once they were weaned and old enough for initial vet shots and air travel.

Any tips for preparing for this? Any other advice? It will be from Hawaii to Virginia. I’m very worried about long air travel and the ttoll it takes on pets in general.