Hack to control number of puppies born? Possible? Already done?

[nocomment]

I'd like to control how many puppies or kittens are born in a litter.  I only have so many families to sell them to.

Is a hack like this possible?  Has this hack already been made and I foolishly missed it?

[aussieone]

I *think* Twojeffs was asked about this and IIRC, he was considering it.

[jsalemi]

Well, you could just make sure that the only lots where puppies or kittens are born already have 8 or 9 total residents (sims & pets), since the game will max out at 10 total (I believe -- it might be 12 total, in which case, adjust those numbers).