Originally Posted by
fietsbob
save money.. buy a used Kid trailer at a yard sale and Modify it , remove the seat , put a pad in the bottom, etc.
Burly rates for about 100 pounds..
This is what I did, but I also reinforced the bottom with part of a plastic hurricane panel (they come in 4x8 sheets). They are very light weight and very strong (multiple layers about 1/2 thick). My pup is about 70 pounds and no issues.