Petfarewellboxes clearly set out.
dimensions box animal/pet max weight
Petfarewell box 2 13.8 x 10,6 x 4,3 inch small cat / rabbit 9 pound
Petfarewell box XS 18.9 x 12,4 x 5,6 inch cat / rabbit 14 pound
Petfarewell box S 21.6 x 13.8 x 6,3 inch cat / small dog 22 pound
Petfarewell box M 28.7 x 16.9 x 7,8 inch medium size dog 55 pound
Petfarewell box L 35,8 x 18,5 x 9,1 inch large dog 88 pound