Why Dogs Dig: Understanding This Instinctive Behavior
If you’ve ever caught your dog enthusiastically digging up the backyard, tearing into their bed, or even scratching at the couch cushions, you’re not alone. Digging is one of the most common canine behaviors — and one of the most misunderstood.
While it might feel frustrating to see your garden or furniture under attack, digging is a completely natural and instinctive behavior for dogs. Understanding why they do it is the first step in figuring out how to manage it.
The Instinct Behind the Behavior
Digging is hardwired into dogs’ DNA. Their wild ancestors dug for a variety of survival-related reasons — from creating cool spots to rest, to hiding food, to making a safe den for their pups.
Even though our dogs live comfortable modern lives, those instincts don’t just disappear. Certain breeds, especially terriers, dachshunds, and huskies, are more prone to digging because they were originally bred to burrow, hunt small animals, or work underground.
In short: when your dog digs, they’re following an ancient instinct that once helped their ancestors survive.
Common Reasons Dogs Dig
1. To Regulate Temperature
When it’s hot outside, dogs may dig into the soil to find a cooler spot to lie in. On the flip side, some dig to create a cozy, insulated space in colder weather. This behavior is especially common in breeds that were bred to work outdoors in extreme climates.
2. To Bury or Hide Valuables
Dogs sometimes bury bones, toys, or treats as a way to “save” them for later — a leftover instinct from when food wasn’t always guaranteed. You might notice them digging a hole, placing the item inside, and then covering it up with their nose or paws.
3. To Hunt Small Animals
If your dog is digging in specific spots in the yard, especially near fences or under bushes, they might be following the scent or sounds of underground critters like moles or gophers.
4. Out of Boredom or Excess Energy
Digging can also be a way for dogs to entertain themselves or release pent-up energy. High-energy breeds or dogs who aren’t getting enough mental or physical stimulation might start digging simply because they’re bored.
5. To Relieve Anxiety or Stress
Some dogs dig as a coping mechanism when they’re feeling anxious or frustrated — similar to how humans fidget or pace. If your dog digs at doors, floors, or bedding when left alone, it could be a sign of separation anxiety.
6. Nesting or Comfort Behavior
Dogs often dig at blankets or their bed before lying down. This is a normal nesting behavior that helps them create a comfortable spot to rest. Female dogs, especially those that are pregnant or in heat, may show stronger nesting instincts.
How to Manage Digging Behavior
You can’t completely erase your dog’s instincts, but you can redirect them in healthier ways. Here’s how:
Give Them More Exercise: A tired dog is less likely to dig out of boredom. Make sure your pup gets enough walks, playtime, and mental stimulation.
Provide a Digging Zone: Create a designated spot in the yard, like a sandpit or loose soil area, where it’s okay for your dog to dig. Hide toys or treats there to encourage them to use it.
Offer Enrichment: Puzzle toys, frozen Kongs, or scent games can help keep your dog’s mind busy and reduce the urge to dig.
Address Anxiety: If the digging happens when you’re not home, it may be linked to stress or separation anxiety. Talk to your vet or a certified trainer about solutions.
Supervise Outdoor Time: If your dog digs in specific areas, supervise and redirect the behavior early before it becomes a habit.
When to Be Concerned
Occasional digging is normal, but excessive or destructive digging could signal an underlying issue — such as anxiety, lack of stimulation, or even a medical condition. If your dog’s behavior suddenly changes or seems compulsive, consult your veterinarian to rule out health problems.
The Bottom Line
Digging might drive us a little crazy, but it’s not your dog trying to misbehave — it’s instinct. By understanding where that behavior comes from and giving them appropriate outlets, you can protect your yard and keep your dog happy.
At the end of the day, a dog that digs is just being a dog — and with the right balance of patience, training, and enrichment, both of you can live in harmony (and with fewer holes in the yard).
