I have a 4 month old maltese/shih tzu puppy. I have the hardest time getting her ready to and actually walking. She has a harness and when I put it on her she tries to chew and bite on it so that's the first fight. Second when I put the leash on her she bites and chews on that also even when we are going out the door, especially when we are walking back up the stairs to go home. She is very wild at times and when she is on the actual walk she jumps and runs around me. She even gets yanked back because she goes so fast (like the dog on the old cartoon chasing the rooster fogghorn lol). I don't know what to do. I know she has a lot of energy because she's in my apartment most of the day so I want to take her so she can release some of that energy but it's begining to drive me crazy. I love my puppy I just want her to learn something from me.