how do i stop my puppy's destructive behaviors i have a west highland terrier.she s almost seven months. awefully shy.the only stranger that has successfully touched her so far is her vet. she s generally a sweetheart. but recently she picked up this annoying thing. if i leave her home alone, she either chews up my cables or pees on my bed. she has destroyed my internet cable and my adapter for my brand new laptop. she pee'd on my bed for gee i cant count how many times. also,she wiped her butt on my couch cover. i got so pisses off, but i couldnt bring myself together to punish her. her cute puppy eyes are irresistible. i also know that u have to catch them right on the spot.otherwise they dont really get what the punishment is about. someone suggested me to cage her up. but she also freaks out if i lock her up. i dont want her to bark her heart out. so plz help!