I have to carry Sabastion in a copy paper box and it's still a tight fit. People look at me funny, but it works really well. I don't have to cram him into an uncomfortable carrier, it's got handles on either side of the box so I can carry it two-handed, and he likes it. The vet gets done with the examination, I put the box on the table, he jumps right in, and we're off!AngelZoo said:(snip)I was very shocked to see that about 75% of our clients whoms cats are veeeeerry over weight. And the small carriers these people cram their fat cats into, EGADS, lol.