We have a 5 month old and her hair tangles and matts so easily, any ideas how to keep this from happening? She doesn't like the brushing although I try to brush daily even though she objects, I'm hoping she will get use to it and get better with age. Are there any special shampoo's or conditioners that help reduce the amount of tangles and matts? This is our first yorkie so we are learning and would appreciate any suggestions.