Is My Dog Chewing Out of Boredom or Anxiety?

By Jessica Ennis, DVM, CVA

✓ Medically reviewed by Jessica Ennis, DVM, CVA — August 11, 2026 For general education — not a substitute for veterinary care.

Behavior · August 8, 2026 · 7 min read

Boredom chewing looks for something to do; anxiety chewing is trying to cope with a feeling it can't shake.

A client once brought me a two-year-old goldendoodle named Wren whose owners were convinced she’d turned “destructive” overnight. The baseboards near the front door were stripped raw, but the dog bed across the room, stuffed with squeaky toys, sat untouched. That detail was the whole case. Wren wasn’t bored — she was chewing the exit route her owners used every morning when they left for work, and the damage clustered in the twenty minutes after they walked out. In my practice, that’s the single fastest way I sort boredom chewing from anxiety chewing: not how much damage there is, but where it happens and when.

Owners usually arrive at this question with a pile of ruined shoes and a lot of guilt. They assume more exercise or a sturdier chew toy will fix it, and sometimes it does. But chewing is a behavior with several different engines under the hood, and treating an anxious dog like a bored one — or the reverse — wastes weeks you don’t need to lose.

What Boredom Chewing Actually Looks Like

Boredom chewing tends to be opportunistic. A dog with too little to do during the day will work through whatever is available — a shoe left by the door, a corner of a rug, a table leg it happens to walk past. It’s not usually tied to your departure specifically. It can happen any time the dog is under-stimulated: a rainy week with no walks, a long stretch alone with nothing to chew on purpose, a puppy who simply hasn’t learned what’s fair game yet.

A few features that lean boredom rather than anxiety:

• The chewing happens throughout the day, not concentrated in the first 30 minutes after you leave
• The dog also seems restless in other ways — pacing, barking at nothing, digging
• Giving the dog a food puzzle or a long-lasting chew visibly settles things down
• There’s no drooling, panting, or shaking associated with the episodes

Young, high-energy breeds and adolescent dogs (roughly six months to two years) are the most common boredom chewers I see, mostly because their exercise and mental-stimulation needs outpace what a typical household schedule provides.

What Anxiety Chewing Actually Looks Like

Anxiety-driven chewing has a different shape. It’s usually concentrated around departures and arrivals, often within the first 20 to 30 minutes after the owner leaves, and it targets exit points — doors, window sills, crates — rather than random objects. You’ll frequently see it paired with other stress signals: drooling, panting when it isn’t hot, house-soiling despite being fully house-trained, or vocalizing right after you leave.

I ask owners to check a few things before we call it anxiety:

• Does the chewing cluster in a specific window of time, especially right after departure?
• Is the target consistently a door, window, or the dog’s own crate?
• Are there other signs — drooling, shaking, loss of appetite when alone?
• Does the dog seem fine and easily interruptible mid-chew when a boredom-driven dog usually is, versus seeming fixated or hard to redirect when anxious?

A dog with separation-related anxiety generally isn’t chewing for entertainment. It’s a coping behavior, similar to how some people bite their nails under stress. That distinction matters because the fix isn’t more toys — it’s addressing the anxiety itself, sometimes alongside a trainer who specializes in separation issues.

I had a twelve-week-old cattle dog mix in for a wellness visit whose owner mentioned, almost as an aside, that he’d started chewing through the corner of his crate door over about ten days. He wasn’t a heavy chewer otherwise — the toys in his crate were basically pristine — but the crate frame itself was splintered, and it always happened in the same fifteen-minute stretch after his owner left for her shift. We talked through a graduated departure plan, shorter absences building up gradually, and by the three-week mark the splintering had stopped even though his general chewing on approved toys hadn’t changed at all. That pattern — object-specific, time-specific, resistant to more toys — is what tips me toward anxiety every time.

Where the Two Overlap (and Why It’s Confusing)

Here’s the honest complication: a dog can be both under-stimulated and anxious, and a lot of chewing cases are genuinely mixed. An under-exercised dog is also more prone to stress in general, and an anxious dog left alone all day with nothing to do will chew more than one who’s mentally engaged. If you’ve tried more exercise and puzzle toys for two to three weeks and the chewing hasn’t budged, or it’s still clustered around your comings and goings, anxiety is probably part of the picture even if boredom started it.

This is also where calming support sometimes enters the conversation, though it’s a secondary tool, not a fix on its own. Some owners look at ingredients like chamomile, ashwagandha, or L-theanine. The evidence on each is real but limited. A review in Biomedicines notes that for chamomile, “for the remaining species, evidence is derived mainly from preclinical studies or traditional use” — worth knowing before assuming it works the same way in dogs as it might in people. For ashwagandha, a systematic review in Cureus “analyzed multiple RCTs and concluded that ashwagandha has a moderate positive impact on stress reduction and cognitive performance,” though that finding comes from human trials. L-theanine has similarly mixed human data — a review in Molecular Psychiatry found effects “except for one study on psychotic anxiety (SMD = 0.54; 400 mg/day for 8 weeks),” a dose studied in people, not dogs. None of that replaces training or a behavior consult; it’s supportive at best, and I say that to every owner who asks.

If your dog is genuinely panicking — not just chewing but shaking, drooling, or vocalizing — that’s a bigger conversation than a chew toy can solve, and the approach looks a lot like what I’d recommend for a dog who panics at the sound of the garbage truck: a structured desensitization plan, not just more stimulation.

A Simple Test You Can Run at Home

Before assuming either label, I usually suggest a two-week trial. Add one substantial exercise session and one puzzle toy or long-lasting chew to the daily routine, and start a log — just the time, the object, and whether you were home. If the chewing drops off within a week or two and stays random rather than door-focused, boredom was likely the driver. If it’s still clustered right after you leave, or you’re now noticing drooling or house-soiling on top of it, treat it as an anxiety case and bring in a trainer or your vet.

Puppies add a wrinkle here, since teething chewing (roughly three and a half to six months) can look like either boredom or anxiety and usually isn’t. If your dog is a young puppy still building house manners in general, it’s worth reading through a puppy potty-training schedule alongside any chewing plan — a lot of “destructive” puppy behavior sorts itself out once the daily schedule is more predictable.

Dogs who are unusually attached to one person — following room to room, distressed the moment that person is out of sight even inside the house — are worth a closer look regardless of what the chewing looks like. That clinginess pattern, sometimes called velcro-dog behavior, often travels with the same anxiety that drives door-focused chewing, and independence training can address both at once.

The Bottom Line

I land here: watch the clock and the target before you buy anything. A dog chewing random household objects throughout the day, with no other stress signals, is very likely bored, and more structured exercise plus a rotating set of chews usually resolves it within two to three weeks. A dog whose damage is concentrated near doors and windows in the first half hour after you leave, especially alongside drooling or house-soiling, is very likely anxious, and the fix runs through gradual desensitization and training rather than a tougher toy. The counterargument I hear most — “he’s just a heavy chewer, that’s the breed” — is sometimes true, but breed alone doesn’t explain a sudden change or a pattern tied to your schedule. When the timing and target line up with anxiety, I don’t wait it out; I’d rather start the desensitization plan now than watch it get worse over another month. Every dog is different, and if you’re not sure which category fits, your own vet can rule out medical causes and point you toward the right kind of help.