chewing furniture

So, I have a 10mo Miniature Pinscher mix and she has deciduous teeth. My vet told me to only pull them out after 1 year. When I leave for work, I leave her alone with toys that I change regularly, rawhide bones,etc,... The thing is that she will chew on furniture or shoes instead. Avoiding shoes...

Hey, Me and my wife have 2 little dogs, a russian toy terrier and a papillon. The russian toy terrier has been used to staying at home alone since he was a puppy (altough for some reason around half an year ago he started barking when he was alone, he`s 2 years now), we both have been working...