we have the regular sized lookout carseat. romeo is about 5lbs and i think it's perfect. we bought it at a local specialty shop called jakes dog house. i only have 1 furbaby. if i get another furbaby a will get another lookout seat and put them side by side in the backseat. i saw them cheaper on dog.com and drfostersandsmith.com. ours has the drawer on the bottem. a great feature to store treats, clothes, exc. we also have the feeding tray that attaches to the side. we bought this at jakes dog house also for about $20. romeo doesn't really like the feeding tray. i have to slide the cups out for him to eat and drink when we park. although, it helps prevent spills!
