What happens when a dog eats milk dug?

It's important to understand that "milk dug" isn't a recognized term. It's likely a misspelling or a term specific to a certain region.

However, I can give you some general information about what might happen if a dog eats something that is:

* Dairy products: Some dogs are lactose intolerant, meaning they can't digest lactose, a sugar found in milk and other dairy products. This can lead to digestive upset like diarrhea, gas, and vomiting.

* Spoiled food: If a dog eats spoiled food, it could cause food poisoning, with symptoms like vomiting, diarrhea, and lethargy.

Here's what you should do if your dog eats something questionable:

1. Identify the food: Try to figure out what your dog ate, if possible. This will help you know what to expect and how to proceed.

2. Monitor your dog: Watch for any signs of illness like vomiting, diarrhea, lethargy, or changes in appetite.

3. Contact your vet: If you're concerned or if your dog shows any signs of illness, it's always best to call your veterinarian for advice. They can help you determine if your dog needs to be seen.

Important Note: It's best to avoid giving your dog any dairy products, as they can cause digestive issues.