Not everyone is a dog person true, but if you are and it's your wedding, you should have your baby with you... as long as she can get down the aisle without disturbing anyone who may not be a dog person ;)
I would totally have my dog in our wedding if we we weren't getting married on a yacht!!! If you do decide to do this make sure you clear it with the venue and bring a crate or something that he can hang out in after. The last thing you want to worry about is watching you lil one during your wedding! I think that it is cute and you should go for it if you can make it work!
I thought this was cute...
Maybe have your ring bearer walk your dog down the aisle then have someone ready to take the dog from him and go put your pup in his crate somewhere out of the way (and out of earshot) of the wedding.