This morning I got up early and noticed there was a stray cat in my neighbour's backyard. I went out to give it some food but of course it never came over. I left out some food for them and now there's 6 stray cats outside! I feel so sorry for them. I'm about to cry!  I want to call animal services but if they come and get them, they'll probably end up putting them to sleep if they don't get adopted. What should I do?