My 4 month old puppy usually does good about sitting by the sliding door when she needs to go out. However, I just moved and now she is really bad about it. Now, when I take her out of her cage in the morning (I keep her in cage at night, so she won't pee or poop on bed) or when I get back home, she will pee if I set her down or pee while I'm holding her putting her leash on. She just leaves a long trail of it. What should I do to prevent her from doing this? Also, she is developing some separation anxiety, any way to avoid this before it gets too bad? (she shreds her pee wee pad).