I feel bad for you and hate it that you feel you got ripped off. What I don't understand is how you think you can get an puppy at 19 weeks (which is less than 5 months old) that weighs 1lb 10ounces and how you expect him to gain only 6 ounces and be a full grown 2lb dog?? That to me is very unrealistic. Do you realize how small a 5lb dog is?? My Mazee is under 6lbs and to me, she is a small dog-I love her size becasue she is able to run and play and is not a fragile dog. What do exactly want out of her? money? If you do go to court and she offers you your money back for the return of your dog, are you willing to do that? What is your puppy's name?? I would love to see pics of him, I bet he is adorable! I personally would call it a lesson learned and just go on, love my dog and wouldn't cause myself the grief of messing with court-but hey, that is just me