I actually saw results pretty quickly once I started the herbs, but had been adding Vitamin E and Selenium to the water for about a week before that, so overall I would say that it was probably almost 2 weeks. I did lots of cuddles and neck rubbing too. I am not sure how much time you have on your hands, but I sat with mine for at least an hour everyday. Make sure to have lots of food and water handy if you do the cuddle times. For some reason, even though when I am watching everything is ok, it seems like he is not getting as much to eat as the others. I think because they can't hold the head straight the food kinda falls out the side as they try to eat. I made a "mash" a few days ago out of the herbs, their food, and just some water and it seemed to work a little better. Just don't make it tooo watery or they think its fun to play in and really make a mess. lol Going to get some bananas and try those next. Maybe make an herbed banana mash... Gourmet duck foods....