We found two stray kittens on our porch at the office today. They look about 4 weeks old, and I expect the mother has deposited them here because it's pouring rain outside. they have fleas but aren't they too young to be treated for fleas? At this age, can they eat soft food? We've given them milk which they have drunk. Any thoughts on what we can do for them? It's 78 degrees here so no problems with keeping them warm.