Congratulations on your new BP. I agree that you’d be better off buying in bulk online. Even with just one snake it’s more economical and efficient than buying from most pet stores. I prefer to get my feeders from Big Cheese, Cold Blooded Cafe, or Perfect Prey. I had a couple of bad experiences with Rodent Pro and won’t be using them anymore. I also agree that adult mice or rat pups are good prey sizes for now.