I have the very same one roscos mommy has.
I chose to get it for our vacation and camping trips. It will also allow me to take them to my sons motocross races from time to time as well. I never felt safe taking them around all the moving bikes and people.
We will be taking a trip to the beach in just a few short weeks and I expect them to tire out before we do. plus that will allow me to zip in and out of shops w/o having to have someone stand outside with them.
My husband too was skeptical about getting the dogs a stroller but he fully agreed with me he would rather stroll them around then carry them around
He totally vetoed my want for a purse for the dog...B/c he knew he would have to go to bat at some point with that too. He would much rather push around a pink stroller then carry a doggie purse.
On a fun note my 13 year old son thinks its gonna be a great way to pick up chicks... lol