Right so I've had my chihuahua for over a year now (bought when young so is 1 year old) and she would always sleep right through to roughly 6am becuase she needed a wee or a poop but would then go straight back to sleep which I could deal with but recently she's become quite annoying at night times now, she'll get in her bed and roughly at about midnight she'll start barking and crying, but here's the crazy part it's only becuase she want a dentastick! So she gets one and then she'll go back to bed have about another half an hour and decide she needs a wee or poop so that's up with her again. Once she's done this time she usually sleep through till anytime between 3-5am wanting another Dentastick which she becomes really demanding for but obviously she doesn't get one and neither does she or I get any proper sleep from that time onwards. Also when she hasn't had any naps in the day and a longer walk than usual she still has these habits and can't seem to get tired out. I know I've wrote a lot there but it's just becoming really stressful in my life and I don't know how to deal with this problem so really hope you could help me. Thanks!