Caboodle is designed to hold substantial weight. To illustrate it’s ability to hold even the heaviest cat, we gathered 18 phone books and stacked them on the second and third floor. 

 
Notice no sagging with 13 phone books (47lbs) stacked on 3rd floor!

THE MATH

18 Phonebooks x 3.65 lbs each = 65.7 lbs 

OR

THE HEAVIEST CAT EVER!

Caboodle would have held more phonebooks but we could only gather 18 for the test! Thanks for all the great feedback and questions everyone!!!