I dont get a nickel for recomending this software but I use it myself and it works really well and thought some of you might be interested in it also. The Breeder's Standard www.mbfs.com Once you enter a dog in the database, it automatically fills in the blanks if you ever use that dog in another pedigree. Theyve gone up on the price quite a bit since I bought mine but if your really interested in bloodlines its very good software. You can keep up with contacts, breeding records, litter records, and a whole lot more. You can also share databases with someone else with the software. For instance, if you buy a copy, I could send you my database and you could install it and get all the pedigrees that I have, then upload more of your own.