Dogs scratch rugs from a nesting instinct, boredom, anxiety, or to mark with scent.
Common reasons
- Nesting instinct: dogs scratch to make a bed.
- Boredom or excess energy.
- Anxiety.
- Marking territory with scent glands in the paws.
- Hunting instinct.
What to do
- Give exercise and toys.
- Provide a dog bed.
- Use a digging box.
See a vet
If the scratching is compulsive.
Training
Redirect with “leave it” and reward calm behavior.
Instincts behind the behavior
Scratching or digging at rugs is instinctual. Dogs have scent glands in their paws, and scratching marks territory. Wild dogs and wolves dig depressions to create a comfortable sleeping spot, regulate temperature and flatten bedding. Dogs may also scratch to “fluff” bedding, hide items or release energy.
- Anxiety, boredom or lack of exercise can increase the habit.
- Nesting behavior is common in pregnant dogs shortly before whelping.
- Excessive scratching, licking or skin chewing can signal allergies, fleas or pain.
- Terriers and dachshunds were bred to dig and may do so more.
What to do
Give daily exercise, 30 to 120 minutes depending on breed, and puzzle feeders. Provide a dedicated digging box or a soft bed. Trim nails to reduce damage, and redirect with a cue like “leave it” followed by a reward. A vet should check skin and paws if the behavior is new, intense or comes with limping. Pregnant dogs showing nesting should be checked by a veterinarian near term.
Instincts
Dogs scratch rugs to make a nest, to mark territory with scent glands in their paws, or from boredom. The behavior derives from wild ancestors that dug dens.
What to do
Provide a comfortable bed and exercise. Trim nails. If scratching is obsessive, a vet or behaviorist can check for anxiety or compulsive disorder.
Origins of scratching
Digging and scratching spread scent from interdigital glands, making a territorial mark, and arranges bedding. Dogs may also scratch to cool off by exposing cooler ground in hot weather. The behavior is common in terriers and hounds.
Managing it
Provide a digging area, trim nails every 3 to 4 weeks, and increase exercise: most adult dogs need 30 to 120 minutes of activity daily depending on breed. Redirect with toys. If scratching is accompanied by licking paws, skin infection or allergies need a vet check. Anxiety based digging responds to training and, when severe, medication prescribed by a vet.
Based on data from the American Kennel Club and the American Veterinary Society of Animal Behavior
