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How to tell when a puppy starts teething?

Puppies begin teething between 2 to 4 weeks with their baby teeth and intensify around 12 to 16 weeks when adult teeth start coming in, causing chewing and gum discomfort.

Understanding When Your Puppy Starts Teething

Puppy teething is a natural and essential developmental phase every dog experiences. Similar to human infants, puppies are born without teeth and undergo a series of changes that involve the eruption and loss of baby teeth, followed by the growth of permanent adult teeth. Knowing when and how puppies start teething, along with recognizing the signs, helps pet parents support their young dogs through this often uncomfortable time.

Timeline of Puppy Teething

Teething in puppies follows a predictable timeline:

  • 2 to 4 weeks old: Puppies begin developing their first set of teeth—28 sharp deciduous (baby) teeth—while still with their mother.
  • 6 to 8 weeks old: Most puppies have all 28 baby teeth and often start weaning from mother’s milk to solid food.
  • 12 to 16 weeks old: Teething intensifies as baby teeth fall out, and 42 permanent adult teeth begin erupting.
  • 6 to 7 months old: Most puppies have completed the teething process. If baby teeth remain, a vet may need to intervene.

Signs Your Puppy Is Teething

Recognizing the signs of teething ensures you can provide timely care. Common indicators include:

  • Excessive Chewing: Puppies chew on items to relieve gum discomfort. Shoes, furniture, and even hands may become targets.
  • Drooling: Increased saliva production often accompanies teething pains.
  • Swollen or Red Gums: Gums may appear inflamed as teeth push through.
  • Bleeding Gums: Mild bleeding may occur, and you may find tiny teeth on the floor.
  • Bad Breath: Temporary halitosis can develop from irritated gums.
  • Mouthiness or Nipping: Puppies may be mouthier due to oral discomfort.

Managing Teething Behavior

To ease your puppy’s teething discomfort and protect your belongings, offer safe and appropriate alternatives for chewing:

  • Soft Rubber Toys: Gentle on sensitive gums and satisfy the urge to gnaw.
  • Freezable Toys or Carrots: Cold items help numb gums and offer relief.
  • Edible Puppy-Safe Chews: Designed for young dogs and easy to digest.
  • Supervised Rope Toys: Engage your puppy, but discard toys if pieces start to fray.

Always avoid hard items like bones, antlers, or stiff nylon toys that can break teeth.

Redirecting and Training

Teething is an ideal time to establish healthy chewing habits. Here's how:

  • Puppy-Proof Your Home: Remove shoes, cords, and valuables from reach.
  • Provide Chew Options: Keep chew toys readily available and rotate them for novelty.
  • Correct Inappropriate Chewing: Redirect with a toy of similar texture. Avoid punishment.
  • Discourage Nipping: Use a high-pitched “OW” to mimic puppy pain and stop play briefly.
  • Reward Positive Behavior: Use treats or praise when your puppy chooses approved items.

Dental Care During Teething

Early dental care is crucial. Begin by acclimating your puppy to mouth handling and brushing:

  • Use Puppy Toothbrushes: Soft brushes designed for small mouths.
  • Dog-Specific Toothpaste: Human products can be toxic to pets.
  • Incorporate Dental Treats: Veterinary-approved snacks can help maintain oral hygiene.
  • Veterinary Guidance: Ask your vet for a brushing demonstration and dental product recommendations.

When to Consult a Veterinarian

Some situations require professional care. Watch for:

  • Retained Baby Teeth: Especially in small or short-nosed breeds—can cause misalignment or disease.
  • Excessive Bleeding or Swelling: Could indicate a more serious problem.
  • Difficulty Eating: Persistent pain might prevent your puppy from chewing food properly.
  • Malodorous Breath: Could signal infection or gum disease.

Retained teeth are typically removed under anesthesia, often during spay or neuter surgery. Early intervention prevents complications such as periodontal disease and overcrowding.

Post-Teething Behavior and Oral Health

Once teething ends around 6 to 7 months, chewing may decrease but not disappear. Chewing is a lifelong natural activity for dogs, especially during boredom or anxiety. Maintain good habits by offering regular mental stimulation, exercise, and access to safe chewing items.

Continue dental care into adulthood with regular brushing, routine checkups, and proper nutrition. Establishing these routines early supports lifelong dental health and reduces the risk of expensive dental procedures in the future.

Conclusion

Puppy teething is a temporary phase that typically resolves by 7 months of age. Understanding the stages, symptoms, and management strategies helps ensure your puppy grows into a healthy and happy adult dog. With patience, training, and the right tools, you’ll navigate teething and set your puppy up for a lifetime of good oral hygiene and behavior.

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