Such things are usually we call vices and sometimes may be a reason for PICA( a nutritional disturbance). I would recommend you to do three things:
1. Cover all your furniture with neem oil( due to its pungent smell he will stop licking and biting, or buy any such product available in market)
2.Take him for regular exercise outside and play with him. Punish him when he does the same act again but at the same time reward him when he follows your command but that is not going to be easy for you as his age is crossing.
3.Give him Calcium tablets two tab daily. like Calcium sandoz.
Let me know once you tried this.
Dr.Sri krishna Mishra