Ans: To prevent a dog from chewing, we can follow these steps: 1. Preventing a dog from his curiosity to chew anything 2. Controlling the situation by using a dog crate 3. Giving nylon bone or favorite toys 4. Playing soft music on the radio while leaving the house 5. Interrupting dog while chewing unnecessary things and diverting him to chew an appropriate one 6. Preventing him from chewing old shoes and socks 7. Training him properly with rewards