Vroom Vroom - a soft harness for your fur friend.  The harness is reverisble and has a checkered pattern on the inside.  
 
This is the last of this pattern so get it while you can.  Limited sizes available.   
A french bulldog that is 30 lbs will be a extra large, a 24 lb french bulldog would be a large, just for an idea on how the sizes might work.