Here's what you should do if you find a mouse with babies:
1. Don't interfere: The best thing to do is to leave them undisturbed. The mother mouse is highly protective of her young and will likely move them to a new location if she feels threatened.
2. Keep your distance: Stay away from the nest and do not attempt to touch the mother or babies.
3. Call pest control: If the mouse nest is causing problems (like damage to your property) or you're uncomfortable with the situation, you can contact a professional pest control service. They will be able to remove the mice safely and humanely.
4. Seal entry points: Once the mice are gone, you can prevent them from returning by sealing up any cracks or holes in your home that they might be using to get in.
Remember: While it's natural to feel concern for the baby mice, it's crucial to remember that they are wild animals and are better off in their natural environment. By leaving them alone, you're helping to ensure their safety and well-being.