Thanks for sharing that with us Libra, really lovely to see them all so happy and healthy.
We have a similar thing, only moved here in April and within a week of living here we had three adult cats move in! One of which was female, who proceded to bring her two (approx 10 week old) kittens to meet us last week and then dumped them on us! We are actually cat lovers and didn't mind at all. Thanks to Tinkerman for advice and helping us get mother cat neutered last week before she gets pregnant again. Both kittens will be done at 5 months and on the button!
