All the pictures are wonderful. The kittens are so big and their eyes look so good now that the soft paws are in place. Micah really is showin his true aby colors.
Now as for the medicine, IF there is a non-medical way, then I would say it would be better. But the only non-medical way might be to separate the cats. Allow me to use my example: Jim and Sterling were peeing inappropriately due to the new additions. There really was no way to MAKE them feel that these cats are not a threat to them, with a cat once a threat....always a threat. SO my choices were....I get rid of boys who pee (to a home with less cats), I get rid of the extra cats (Bonnie and the fosters) OR I medicate them. I chose medicine.