Ok I'll admit it, I have a doggie stroller! When I got Simon I didn't know how far he could walk or really anything about these little creatures so I got one. I have used it once and that was because we were at a fair and there were tons of people around and I didn't want him to get stepped on. I still have it but never use it. I'm thinking about taking them to the city with me this weekend and if I do I think I will take it for safety reasons. The one I have is bigger and fits 2 so it will be much easier than trying to handle 2 carriers. Yep, I'm crazy