Why Are Animals Digging Up Your Lawn?
Have you noticed animals digging up your lawn? If so, you’re not alone. Every year, homeowners across the country face this issue, especially in places like Texas, Illinois, and Indiana. Animals like raccoons, skunks, and birds often dig into lawns in search of grubs in the lawn—a common pest that thrives just beneath the soil. Grubs are beetle larvae that feed on grass roots, making them an attractive food source for these critters. While the sight of a damaged lawn can be disheartening, understanding why animals dig and how to manage grubs in a lawn can help you protect and restore your yard.
What Are Grubs and What Do They Attract?
Animals dig up your lawn primarily to search for grubs in the lawn. These larvae, found just below the surface, provide a high-protein snack that many wildlife species seek out. Grubs are the larvae of various beetles, including Japanese beetles and June bugs. Their life cycle plays a significant role in their attraction to animals. During late spring and early summer, grubs in my grass are actively feeding on the roots of grass, making them a nutritious option for animals.
This digging usually occurs in spring and early fall, when grubs become most active and abundant beneath the soil. During these seasons, animals such as raccoons, skunks, and birds actively search for food and rely on their strong sense of smell to locate grubs below the surface. Once they detect this food source, they dig aggressively, which leads to torn turf and visible holes across the lawn. Because seasonal lawn growth cycles influence both root activity and grub behavior, these periods create ideal conditions for animal damage. As a result, this activity not only ruins the lawn’s appearance but also disrupts soil structure, weakens grass roots, and slows recovery.
In addition to grubs, animals might also dig for earthworms or other insects. While these can provide some nutritional value, when it comes to widespread lawn damage, grubs are typically the main culprit. Consequently, large areas of disturbed soil can indicate a significant grub infestation that requires immediate attention.
It’s worth noting that the type of animals digging can vary by region and the availability of food sources. For instance, raccoons and skunks are often attracted to lawns where yard grubs are plentiful. In contrast, birds might simply be pecking at the surface for insects, leading to less damage but still contributing to lawn issues.

How to Identify a Grub Infestation
To confirm if grubs in your lawn are causing the digging in your yard, look for these telltale signs of grubs in lawn damage:
- Patchy Grass: If you notice areas of dead or wilting grass that easily pull up, this is a strong indicator of grub activity. Grubs feed on grass roots, which leads to the grass losing its anchor and dying off.
- Animal Activity: Keep an eye out for holes, torn-up sod, and ongoing damage. Consistent signs of digging suggest animals are actively searching for grubs in a lawn. You may notice nocturnal animals, like skunks, causing more damage at night.
- Grub Presence: Check for signs of grubs on lawn by lifting a small section of sod. If you see white, C-shaped larvae, your lawn is likely infested. A simple test involves examining the soil; if you find five or more grubs in a lawn in a square foot, it’s time to take action.
What Causes Lawn Grubs?
If you’re wondering what causes grubs in your lawn, the answer lies in several factors. Yard grubs typically thrive in moist environments where they can feed on grass roots. Over-watering, poor soil drainage, and a lack of lawn care can create ideal conditions for grubs in your grass. Additionally, the type of grass in your yard may influence how susceptible it is to grub infestations.
What Causes Lawn Grubs?
If you’re wondering what causes grubs in your lawn, the answer lies in several factors. Lawn grubs typically thrive in moist environments where they can feed on grass roots. Over-watering, poor soil drainage, and a lack of lawn care can create ideal conditions for grubs in your grass. Additionally, the type of grass in your yard may influence how susceptible it is to grub infestations.
How Do you get Rid of Grubs in Your Grass?
Once you’ve confirmed a grub infestation, it’s essential to take action. Timing is critical for effective treatment. Grubs in the lawn are most vulnerable in late spring or early summer when they begin feeding on grass roots. Therefore, applying a professional grub control treatment during this period will help reduce the grub population and minimize lawn damage.
The easiest way to stop grubs in the lawn is by using preventative grub control, which we offer for free with our very best lawn care plan. As local experts, you can trust Dr. Green Services to protect your lawn from these pests and ensure its long-term health. This proactive approach is rooted in proven grub control science, which focuses on treatment timing and life cycle management to stop root damage before it starts.
While controlling grubs will help protect your lawn in the long run, it won’t necessarily stop animals from digging immediately. Indeed, animals may continue to search for grubs in a lawn, even if they are dead. Your primary goal should be to eliminate the grubs to safeguard your lawn’s health.

Temporary Solutions to Deter Animals Digging
While you’re waiting to treat the grubs, consider these temporary solutions to deter animals from digging:
- Cayenne Pepper: Sprinkling cayenne pepper around damaged areas may help. Many animals have sensitive noses, and the strong scent can keep them at bay.
- Soapy Water: Mixing dish soap with water and applying it to the affected areas can make the grass less appealing to animals, providing a short-term solution.
- Motion-Activated Sprinklers: Installing these can scare animals away when they approach your yard, helping to prevent further damage.
While these methods aren’t guaranteed, they can help reduce animal activity while you prepare for grub control.
Repairing Grub and Animal Damage
After controlling the grubs and deterring the animals, it’s time to repair your lawn. Over-seeding and applying topsoil can effectively restore damaged areas. Here’s how to do it:
- Rake the Area: Remove any loose soil and debris from affected spots.
- Topsoil Application: Spread a thin layer of topsoil to level the ground.
- Grass Seed: Evenly distribute grass seed over the topsoil and lightly rake it in.
- Water Regularly: Keep the area moist to encourage seed germination.
- Fertilize: Apply a fertilizer with no herbicides mixed in. Slow-release fertilizer will help the new seed germinate.
Dr. Green Services offers expert lawn care solutions to help you manage grub infestations and restore your lawn. With our experience and preventative treatments, we ensure your yard remains healthy and vibrant.
Protect Your Lawn from Grubs and Animals Digging with Dr. Green Services
If animals are digging up your lawn, taking prompt action is crucial to prevent further damage. Grub infestations can lead to costly repairs if left unchecked. Ultimately, Dr. Green Services provides effective grub control and repair solutions to keep your lawn lush and beautiful year-round. The easiest way to stop grubs is by applying preventative grub control, which we include free with our Very Best Lawn Care plan. Trust us to take care of you and your lawn—contact Dr. Green Services today for a free quote!
About the Author
All content published by Dr. Green Services is written and reviewed by licensed lawn care experts who bring over 40 years of professional experience to every recommendation. Our Editorial Team includes certified lawn technicians and regional specialists across Illinois, Indiana, and Texas, ensuring every article is science-based, locally relevant, and results-driven.
Our licensed experts review each post to confirm that recommendations match regional turf types, soil conditions, and seasonal timing. Learn more about our licensed team and experience.
This content is reviewed by Ryan Van Haastrecht, James Tatum, Kenneth Florman, and Marc Harris, who collectively lead Dr. Green Services’ licensed operations across three states:
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Ryan Van Haastrecht, President/Owner – Licensed in Illinois, Indiana, and Texas for lawn and pest control. Graduate of Queen’s University with an MBA from Wilfrid Laurier University.
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James Tatum, Director of Operations – Licensed by the Texas Department of Agriculture and graduate of Texas Tech University.
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Kenneth Florman, Vice President – Licensed by the Illinois Department of Agriculture and the Office of the Indiana State Chemist, holding Operator’s, Mosquito, and Applicator Licenses.
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Marc Harris, Operations Manager – Licensed in Illinois and Indiana for lawn and pest control, with over 10 years of field experience.
Together, this team ensures every blog post reflects verified lawn care expertise, technical accuracy, and the hands-on experience that defines Dr. Green Services’ trusted reputation.
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