We adopted a dog about four months ago from a hoard situation. He’s four years old, but clearly fearful of everything including us. We potty trained him but cannot pick him up, get a collar on him etc. Trainers had highly recommended we try Fluoxetine. He’s been on it now for almost 4 weeks. I know it can take 6-8 weeks. There hasn’t been anything obvious. He still jumps out of his bed when I walk near it, he still backs wayyy up if he sees my hands except if I have treats. He always thinks we are up to tricking him or something. My question is how do you know that it kicked in or making a difference? I’d love to think rainbows, sunshine and money will start falling from the sky but what should I realistically expect?