Thank you everyone for your responses.
I have searched this forum for pet strollers and have read all the topics posted. I feel like I have LOOKED at several online and the one I keep coming back to is the petzip Monogram stroller in black. I have seen the pictures of the tan one on here and of all the reviews I have read about it, I like the fact that it has a tether in it to hold Cricket in. cricket does weigh around 8 ( maybe 9 lbs) now, but with her being the only one in it, I think it will work. any other reviews on this stroller? I would greatly appreciate it!
Thanks!