Has anyone used Lickety Stik liquid treats to help train their puppy? I am new to Yorkietalk.com and this is my first yorkie/small breed house pet. Our yorkie is 15 weeks and weighs 2lbs. I am worried that it will be to much to train such a small dog with treats and saw in a pet catalog these liquid treats. It is all natural with vitamins. I thought that might be something to try but I want to make sure it is not harmful to a puppy or small breed dog. I would appreciate any advice on treats for training small breed puppies.