I don't know I will look at the sites again but basically I will have 3 5-7 lb yorkies.......I know Bailey should be around 5 lbs full grown and I expect to get 2 more which will fall in 5-7 lbs and I want each of them to be able to lay nicely so I don't know if I should get 2 carseats (1 large for 2 yorkies 1 small for 1 yorkie) or should I just get 3 regulars ones
