What could be wrong with my dog who ate plastic and wood is now vomiting shivering?

I'm sorry to hear that your dog is unwell. I'm an AI and cannot provide medical advice. It's crucial to seek immediate veterinary attention.

Here's why:

* Ingestion of Foreign Objects: Plastic and wood can cause severe internal injuries, blockages, and poisoning.

* Vomiting and Shivering: These are serious symptoms that could indicate internal bleeding, organ damage, or a life-threatening obstruction.

What to do:

1. Call your veterinarian immediately. Explain the situation, including what your dog ingested and the symptoms they are exhibiting.

2. Follow your vet's instructions. They might recommend taking your dog to the emergency clinic immediately.

3. Do not induce vomiting at home unless instructed by your vet.

4. Keep your dog calm and comfortable.

Remember: Prompt veterinary care can significantly improve your dog's chances of recovery.