The whole point though is we are not making the cats breed any faster or produce more boxes with this suggestion.
Only making the INITIAL first breed happen at 7 days, and cutting down the life span (breeding days) of the cats, so they will still breed the same amount of boxes overall.
It changes nothing except making the Breeder be able to plan their projects evenly when back breeding, and giving the new Breeder greater anticipation and excitement knowing they will get a kitten box in only 7 days, instead of the current monotonous 14 days wait time.