Hello, I am a new foster for bottle kittens, last time I had to do bottle kittens was 6 years ago and I don't remember squat. I know how to care for them, (heating, bedding, stimulating them to pee etc) but when it comes to feeding how much do I feed? I know I need to feed every 3 hours as they are 3 weeks old. The lady at the humane society said she just feeds them until they get fussy and really won't take anymore, does that do the trick? I just mix up some KMR and fill the bottle up and did just that and they all settled down right after and went to sleep (after being stimulated of course). Just trying to get some advice on BOTTLE feeding, how much etc. I know the other care. Thanks so much!