Taking Care Of The Feral Colony

I'm a caretaker to a colony of feral cats . I was blessed with the full trust from 1 male feral and now he lives with me and is the sweetest kindest cat I've ever been around. Because of my love for Mason (my feral friend) I've taken on the role of caregiver to the colony that he came from. I've just started TNR to help this colony have a better life and yesterday I was able to trap 3 ferals and 2 of them are Mason's family 1 is his mother. All 3 are at the vets right now being spayed and vaccinated and I'll care for them while they heal before I take them back to their colony (their home) and then after their released I'll trap 3 more and do the same thing.