How to Stop a Dog from Chewing: A Force-Free Behavior Guide
Learn how to stop a dog from chewing with a step-by-step force-free protocol covering root causes, medical rule-outs, management tools, and training timelines.
What Qualifies as Problem Chewing in Dogs?
All dogs chew. Puppies explore the world with their mouths, and adult dogs use chewing to maintain dental health, relieve mild stress, and simply pass the time. But there's a clear line between normal chewing and destructive chewing that needs intervention.
- Frequency threshold: Chewing non-food items daily, or multiple episodes per day, beyond the puppy teething window (under 6 months)
- Target threshold: Destroying furniture, walls, shoes, or personal items rather than designated chew toys
- Damage threshold: Causing property damage exceeding $50 in a single incident or $200+ cumulatively per month
- Self-harm threshold: Chewing that results in broken teeth, oral lacerations, intestinal blockages, or ingestion of toxic materials
- Context threshold: Chewing that occurs exclusively when left alone (separation-related) or in response to specific triggers (storms, visitors)
If your dog meets two or more of these thresholds consistently over a 2-week period, this is a behavior problem that warrants a structured intervention plan.
Why Does My Dog Chew Everything? Root Cause Analysis
Before you can stop the behavior, you need to understand what's driving it. Destructive chewing is a symptom, not the problem itself. In my years working with dog owners, I've found that most people skip the diagnostic step and jump straight to management—which is why the behavior often resurfaces weeks later.
The 5 Primary Drivers of Destructive Chewing
| Root Cause | Key Indicators | Most Common In | Diagnostic Clue |
|---|---|---|---|
| Teething / Oral Discomfort | Age 3–7 months; increased mouthing; swollen gums; drooling | Puppies | Chewing intensifies during specific weeks when adult teeth erupt (incisors at ~4 months, canines at ~5 months, premolars at ~6 months) |
| Boredom / Under-stimulation | Chewing occurs throughout the day; dog seeks out varied objects; high-energy breed with insufficient exercise | Working/sporting breeds (Border Collies, Labs, GSPs) receiving fewer than 60 minutes of structured activity daily | Chewing decreases on days with 90+ minutes of physical and mental exercise |
| Separation Anxiety | Chewing occurs ONLY when owner is absent; concentrated at exit points (door frames, window sills); paired with vocalization, pacing, house-soiling | Dogs of any age; often adopted/rescue dogs within first 3 months of placement | Video monitoring shows chewing begins within 5–30 minutes of departure and is accompanied by other anxiety behaviors |
| Compulsive Behavior | Repetitive chewing of specific materials (fabric, plastic); occurs even when owner is present; dog appears "stuck" in the behavior and is difficult to interrupt | Any breed; often dogs with history of chronic confinement or early deprivation | Behavior persists even when alternative enrichment is available; episodes last 10+ minutes without apparent satisfaction |
| Medical / Nutritional | Sudden onset in a previously non-chewing adult dog; pica (eating non-food items); weight changes; GI symptoms | Any age; dogs on restricted diets, dogs with endocrine disorders | Chewing is accompanied by licking non-food surfaces, eating dirt/feces, or changes in appetite and stool quality |
Is Destructive Chewing Normal?
Chewing itself is entirely normal canine behavior. The American Kennel Club notes that chewing is a natural activity that helps keep dogs' jaws strong and teeth clean. What's abnormal is the target selection (your belongings instead of appropriate toys), the intensity (swallowing non-food material), and the context (compulsive repetition or anxiety-driven destruction). A puppy destroying a Kong toy is engaging in healthy chewing. That same puppy eating through a leather sofa cushion is not.
Medical Rule-Out: When to See Your Vet Before Training
This step is non-negotiable and frequently skipped. Before investing weeks in behavior modification, rule out medical causes. Here's your checklist:
Consult your veterinarian if any of the following apply before starting behavior training:
- ☐ Sudden onset in adult dog (over 1 year): Request full bloodwork including thyroid panel (T4, free T4, TSH). Hypothyroidism can manifest as behavioral changes including increased oral fixation.
- ☐ Pica (eating non-food items): Request CBC, chemistry panel, and fecal analysis. Nutritional deficiencies, intestinal parasites, and exocrine pancreatic insufficiency (EPI) can drive pica.
- ☐ Chewing paired with excessive licking of surfaces: This may indicate GI distress, nausea, or acid reflux. Abdominal ultrasound may be warranted.
- ☐ Broken or discolored teeth visible: Dental pain can cause dogs to chew obsessively as a self-soothing mechanism. Request dental radiographs.
- ☐ Neurological signs (head tilt, disorientation, circling): Intracranial disease can present with repetitive oral behaviors. Neurological exam is indicated.
- ☐ Recent medication changes: Some medications (corticosteroids, certain anticonvulsants) can increase appetite and oral behaviors as side effects.
Expected costs: Basic bloodwork panel: $80–$200. Full thyroid panel: $150–$300. Dental exam with radiographs: $200–$500. Abdominal ultrasound: $300–$600.
Immediate Management: Stop the Damage While You Train
Every time your dog successfully chews a forbidden item, the behavior is rehearsed and reinforced. Chewing is self-rewarding—dogs find it genuinely satisfying. Your first priority is preventing rehearsal while you build a long-term training plan.
The 4-Layer Management System
Layer 1: Environmental Control
Remove or secure all chewable items your dog currently targets. This includes shoes (closed closet), remote controls (drawer), throw pillows (removed from accessible furniture), and electrical cords (cord covers or furniture repositioning). For most households, this means a 15-minute sweep each morning.
Layer 2: Confinement Strategy
When you cannot directly supervise your dog, use a properly sized crate (dog can stand, turn, and lie down but not much more) or a puppy-proofed exercise pen. The ASPCA recommends crating as a management tool, not a punishment. For adult dogs new to crating, introduce gradually over 5–7 days with positive associations before using for unsupervised periods.
Layer 3: Appropriate Outlet Saturation
Provide 5–7 appropriate chew items of varying textures. Rotate them every 2–3 days to maintain novelty. Effective options include:
- Rubber toys: Kong Classic ($12–$18), West Paw Toppl ($15–$22), or Benebone Wishbone ($18–$25)
- Edible chews: Bully sticks ($3–$8 each, 6–12 inch), yak cheese chews ($4–$10 each), or collagen rolls ($2–$5 each)
- Frozen enrichment: Kong stuffed with peanut butter and frozen overnight, or a wet washcloth twisted and frozen (supervised only)
- Long-lasting options: Elk antler splits ($12–$30, choose split rather than whole to reduce tooth fracture risk)
Layer 4: Taste Deterrent Application
Apply bitter apple spray (Grannick's Bitter Apple, $8–$12) or bitter cherry spray to items you cannot remove. Important: test on a small area first, and reapply every 2–3 days as the coating wears off. Note that approximately 20–30% of dogs are not deterred by bitter sprays—this is a management aid, not a training solution.
Step-by-Step Training Protocol to Stop Destructive Chewing
This protocol uses positive reinforcement, counter-conditioning, and environmental enrichment. No punishment, no aversive tools. The goal is to teach your dog what TO chew, not simply what not to chew.
Phase 1: Foundation (Weeks 1–2)
Step 1: Establish a "Chew Toy Only" Rule
Every time you see your dog pick up an appropriate chew item, mark the behavior with a calm "yes" or a clicker and deliver a high-value treat (freeze-dried liver, boiled chicken) within 1 second. Do this 5–10 times daily. You're building a strong positive association with the correct items.
Step 2: The Trade-Up Game
When your dog has an inappropriate item in their mouth, do NOT chase them (this becomes a game) or forcibly remove the item (this can trigger resource guarding). Instead:
- Show a higher-value item (bully stick, piece of chicken)
- Wait for your dog to voluntarily drop the forbidden item
- Immediately give the higher-value item
- Pick up the forbidden item calmly without drama
- Practice this 3–5 times per session, 2 sessions daily
Step 3: Increase Physical Exercise
Add a minimum of 30 minutes of structured aerobic exercise daily beyond what you currently provide. For most dogs, this means a brisk 20-minute walk plus 10 minutes of fetch, flirt pole, or swimming. Working breeds may need 60–90 minutes total daily exercise.
Step 4: Add Mental Stimulation
Replace at least one meal per day with a puzzle feeder. Options by difficulty:
- Beginner: Kong Wobbler ($15–$20), Outward Hound Fun Feeder ($10–$15)
- Intermediate: Nina Ottosson Dog Twister ($25–$35), Kong Classic stuffed and frozen
- Advanced: Nina Ottosson Dog Brick ($25–$30), snuffle mat with hidden treats ($15–$25)
Phase 2: Addressing the Root Cause (Weeks 3–6)
If Boredom Is the Driver:
Implement a daily enrichment schedule: morning walk with sniff time (minimum 15 minutes of off-leash or long-line exploration), midday puzzle feeder meal, afternoon training session (10–15 minutes of obedience or trick training), and evening structured play. Total daily engagement should be 2–3 hours for high-energy breeds.
If Separation Anxiety Is the Driver:
This requires a desensitization protocol separate from general chewing management. Key steps:
- Practice pre-departure cues (picking up keys, putting on shoes) without actually leaving. Do 10–15 repetitions daily until your dog shows no response.
- Leave for 1 minute, then return. Gradually increase duration by 1–2 minutes per session only when your dog remains calm on camera.
- Provide a frozen Kong or long-lasting chew 10 minutes before departure to create a positive association.
- Consider calming aids: Adaptil DAP diffuser ($25–$35 for unit + refills), ThunderEase calming collar ($20–$30), or consult your vet about fluoxetine or clomipramine for moderate-to-severe cases.
If Compulsive Behavior Is Suspected:
Refer to a veterinary behaviorist (see "When to Hire a Professional" below). Compulsive disorders often require medication (typically SSRIs such as fluoxetine at 1–2 mg/kg once daily, prescribed by your veterinarian) combined with environmental modification. Do not attempt to manage compulsive chewing with training alone.
Phase 3: Proofing and Generalization (Weeks 7–12)
Step 1: Supervised Freedom Tests
Allow your dog access to one previously restricted room while you're home. Observe for 30 minutes. If no inappropriate chewing occurs, gradually expand access to additional rooms over successive days. If chewing resumes, return to management for 5–7 days before retesting.
Step 2: "Leave It" Cue Training
Teach a reliable "leave it" using positive reinforcement:
- Place a low-value treat on the floor, cover with your hand
- Wait for your dog to stop trying to get it (may take 5–30 seconds initially)
- Mark with "yes" and reward from your OTHER hand (never the covered one)
- Progress to uncovered treats, then items at a distance, then real-world forbidden objects
- Practice 5 minutes daily for 4–6 weeks for reliability
Step 3: Gradual Alone-Time Testing
Using a pet camera (Wyze Cam v3 at $35–$50 or Furbo Dog Camera at $150–$199 with treat-tossing), monitor your dog during short absences. Increase duration only when your dog is observed choosing appropriate chew items and settling calmly.
Tools That Help vs. Tools to Avoid
| Category | ✅ Recommended Tools | Price Range | ❌ Avoid These | Why to Avoid |
|---|---|---|---|---|
| Confinement | Wire crate (MidWest iCrate), exercise pen (MidWest Fold-Oak) | $40–$90 | Crating for 8+ hours daily as sole management | Excessive crating increases anxiety and can worsen chewing |
| Enrichment | Kong Classic, West Paw Toppl, snuffle mats, lick mats (Hyper Pet IQ) | $10–$35 each | Rawhide chews (especially imported) | Choking and intestinal blockage risk; chemical processing concerns |
| Calming Aids | Adaptil DAP diffuser, calming supplements (Zesty Paws Calming Bites, Solliquin) | $20–$45 | Essential oil diffusers (tea tree, eucalyptus, citrus) | Many essential oils are toxic to dogs; see ASPCA Poison Control |
| Deterrents | Grannick's Bitter Apple Spray, bitter cherry spray | $8–$12 | Hot sauce, cayenne pepper, vinegar on surfaces | Can cause oral burns, eye irritation, and GI upset |
| Training | Clicker (i-Click, $3–$5), treat pouch, long-line for outdoor enrichment | $5–$30 | Shock collars, prong collars, spray bottles, alpha rolls | Suppression without addressing root cause; increases anxiety and can create new behavior problems |
| Monitoring | Wyze Cam, Furbo, Ring Indoor Cam | $35–$199 | Using cameras to remotely yell at your dog | Your voice from a device can increase anxiety without providing comfort |
Should I Use Punishment to Correct Chewing?
No. The American Veterinary Society of Animal Behavior (AVSAB) recommends against the use of punishment-based methods for behavior modification. Here's why punishment fails specifically for chewing:
- Timing problem: If you come home and find a destroyed cushion, punishing your dog at that moment teaches them that your arrival is dangerous—not that chewing the cushion was wrong. Dogs do not connect punishment to events that happened more than 1–2 seconds ago.
- Suppression, not learning: A dog who is punished for chewing when you're present will simply chew when you're absent. The underlying drive (boredom, anxiety) remains unaddressed.
- Fallout risk: Physical punishment or intimidation (yelling, alpha rolls, hitting) can create fear of the owner, resource guarding of remaining items, and generalized anxiety—which often manifests as MORE destructive behavior.
How Long Will It Take to Fix Destructive Chewing?
Realistic timelines depend on the root cause, the dog's age, and your consistency. Here's what to expect:
| Root Cause | First Noticeable Improvement | Significant Reduction (75%+) | Reliable Resolution |
|---|---|---|---|
| Teething (puppies) | Immediate with proper management | By 7–8 months of age (when adult teeth are fully erupted) | 9–12 months with consistent training |
| Boredom / Under-stimulation | 3–7 days with increased exercise and enrichment | 2–4 weeks of consistent daily schedule | 6–8 weeks with maintained routine |
| Separation Anxiety | 2–4 weeks with desensitization protocol | 8–16 weeks of gradual exposure | 3–6 months; some dogs require ongoing management or medication |
| Compulsive Behavior | 4–8 weeks with medication + behavior modification | 3–6 months | 6–12 months; may require lifelong medication |
| Medical (once treated) | 1–3 weeks after underlying condition resolves | 2–4 weeks | 4–6 weeks; may persist as learned habit requiring additional training |
These are estimates, not guarantees. Individual dogs vary based on temperament, history, and handler consistency. If you see zero improvement after 4 weeks of consistent protocol application, reassess your root cause diagnosis or consult a professional.
When to Hire a Professional Behaviorist
- Your dog has ingested non-food items requiring veterinary intervention (blockage surgery: $2,000–$7,000)
- Chewing is accompanied by self-mutilation (chewing own paws, tail, or flanks until raw)
- Separation anxiety protocols show no improvement after 4 weeks of consistent application
- You suspect compulsive behavior (repetitive, fixed-pattern chewing that is difficult to interrupt)
- Resource guarding has developed around chew items (growling, snapping when approached)
- Your dog's chewing has caused injury to household members during interruption attempts
- You've tried the full protocol above for 6+ weeks with less than 25% improvement
Certified Behaviorist vs. Dog Trainer: Which Do You Need?
Professional Dog Trainer (CPDT-KA, KPA-CTP, or equivalent): Appropriate for boredom-related chewing, basic "leave it" training, and puppy chewing management. Typical cost: $60–$120 per private session or $300–$600 for a 4–6 session package. Look for certifications from CCPDT (Certification Council for Professional Dog Trainers) or Karen Pryor Academy.
Veterinary Behaviorist (DACVB) or Certified Applied Animal Behaviorist (CAAB): Necessary for separation anxiety, compulsive disorders, medication management, and cases involving aggression. A DACVB is a veterinarian who has completed a residency in behavior medicine and can prescribe medication. Typical cost: $250–$500 for initial consultation (1.5–2 hours), $100–$200 for follow-ups. Find a DACVB through the American College of Veterinary Behaviorists directory.
Certified Behavior Consultant (CBCC-KA, IAABC-CDBC): A middle-ground option for moderate cases. These professionals have advanced behavior credentials beyond basic training certification but cannot prescribe medication. Typical cost: $100–$200 per session.
Prevention: Starting Right with Puppies and Newly Adopted Dogs
For Puppies (8 Weeks – 6 Months)
The teething window is your prime prevention opportunity. Strategies:
- Provide teething-specific relief: Frozen washcloths (wet, twisted, frozen solid), rubber teething toys designed for puppies (softer rubber than adult Kongs), and chilled carrot sticks (supervised, for puppies 12+ weeks)
- Puppy-proof proactively: Assume everything within 3 feet of the floor is a target. Use baby gates to limit access, cord protectors for wires, and bitter spray on baseboards in high-risk rooms
- Establish chew toy preference early: Hand-feed meals from puzzle toys and Kongs starting at 8 weeks. Dogs who learn that food comes from appropriate chew items develop stronger toy preferences
- Supervise or confine: A puppy should never be unsupervised in an un-proofed area. Use the "umbilical cord" method (leash attached to your belt) when the puppy is out of the crate
For Newly Adopted Adult Dogs
The first 3 months (often called the "3-3-3 rule": 3 days to decompress, 3 weeks to learn routine, 3 months to feel at home) require extra management:
- Weeks 1–2: Limit access to one or two rooms plus a crate. Assume the dog will chew unfamiliar items out of stress. Provide 5+ appropriate chew options immediately.
- Weeks 3–4: Begin supervised freedom tests in additional rooms. Monitor with a camera during short absences (30–60 minutes) to assess baseline chewing behavior.
- Months 2–3: Gradually expand freedom based on demonstrated behavior, not time elapsed. Some dogs are ready for full house access at 6 weeks; others need 4–6 months of structured management.
If your adopted dog has a known history of destructive chewing (shelter notes or foster reports), start with the full management protocol from day one rather than waiting for the behavior to appear.
Frequently Asked Questions
Why does my dog chew things when I'm not home but not when I am?
This pattern strongly suggests separation anxiety or separation-related distress. When you're present, your dog feels secure enough to rest. When you leave, anxiety triggers displacement behaviors—chewing being one of the most common. Video monitoring will typically show pacing, whining, and door-scratching alongside the chewing. This requires a specific desensitization protocol (see Phase 2 above) and potentially medication for moderate-to-severe cases.
My dog only chews one specific person's belongings. Is that spite?
No. Dogs do not chew out of spite or jealousy—these are human emotional constructs that don't map to canine cognition. What's actually happening: your dog is drawn to items that carry the strongest scent of the person they're most bonded with or most anxious about. Chewing scent-rich items is self-soothing. The solution is the same regardless: provide appropriate scent-rich alternatives (an old t-shirt in a Kong, for example) and address the underlying anxiety.
How do I stop my dog from chewing furniture specifically?
Combine three approaches: (1) Apply bitter apple spray to furniture legs and edges, reapplying every 2–3 days. (2) Place physical barriers—furniture covers, aluminum foil, or double-sided tape (Sticky Paws, $12–$20)—on targeted surfaces. (3) Position a high-value chew toy (stuffed frozen Kong) near the furniture during times your dog typically chews. The goal is to make the furniture unappealing while making the alternative irresistible.
My puppy is chewing and swallowing things like rocks and sticks. Is this dangerous?
Yes, this is potentially life-threatening. Swallowing rocks, sticks, socks, or other non-food items can cause intestinal blockage requiring emergency surgery ($2,000–$7,000). This behavior may also indicate pica, which can have medical causes. Contact your veterinarian promptly. In the meantime, supervise all outdoor time, use a basket muzzle (Baskerville Ultra, $15–$25) during walks if your dog picks up items, and provide ample safe chewing alternatives. If your dog has swallowed a foreign object, call ASPCA Animal Poison Control at (888) 426-4435 (24/7, consultation fee applies) or your emergency veterinarian immediately.
Does crate training stop chewing?
Crating prevents chewing during unsupervised periods, but it does not teach your dog not to chew. It's a management tool, not a training solution. Over-reliance on crating (8+ hours daily) without addressing the root cause can increase anxiety and lead to an explosion of chewing behavior when the dog is finally given freedom. Use crating as part of a comprehensive plan that includes exercise, enrichment, and active training.
Will my dog outgrow chewing?
Puppies typically reduce chewing significantly after teething ends (around 6–7 months). However, adolescent dogs (8–18 months) often go through a second chewing phase related to boredom and excess energy. Adult dogs who chew destructively typically will not outgrow it without intervention. The behavior may decrease in intensity with age but rarely resolves completely without addressing the underlying cause.
Are antlers and bones safe chew alternatives?
With caveats. Split elk antlers are generally safer than whole antlers (which can fracture carnassial teeth). Weight-bearing bones from large animals (femur bones, marrow bones) carry a high risk of slab fractures in the upper premolars—veterinary dentists see these injuries regularly. Safer alternatives include rubber toys, collagen chews, and bully sticks. If you do offer antlers or bones, supervise closely, choose size-appropriate options, and discard when they become small enough to swallow.
Jonas Cole
All our authors care for dogs every day — read more of their work on the authors page.
