What I hate about pedigree software is that you have to enter every single cat in the pedigree sometimes. El Gato makes it somewhat easier in that some cats are already entered so automatically linked, but I have found overwhelmingly that most cats in my pedigrees are not. I just don't have the time of day to do all the data entry, much easier just to have the parents' pedigrees handy.
I agree...and since I do have Zuri's pedigree and can get Izzy's I'm sure, I feel comfortable with that.