When Do Puppies Shed Teeth? | Chew, Grow, Repeat

The Timeline of Puppy Teeth Shedding

Puppies are born toothless, but their mouths quickly fill with tiny baby teeth, known as deciduous teeth. These sharp little chompers start appearing at about 3 weeks of age. But the real action happens a few weeks later when these baby teeth begin to fall out to make way for permanent adult teeth.

Most puppies start shedding their baby teeth around 12 weeks (3 months) old. This process continues steadily until they are about 6 months old. By this time, all the adult teeth have usually erupted, and the puppy’s mouth is fully equipped for a lifetime of chewing and biting.

The shedding phase can be uncomfortable for puppies, much like teething is for human babies. You might notice increased chewing behavior and occasional bleeding gums during this period. It’s a natural part of growing up and essential for healthy dental development.

Stages of Puppy Teeth Development

The journey from baby teeth to adult teeth happens in clear stages:

• 3-6 Weeks: Baby teeth erupt.
• 12-16 Weeks: Baby teeth start falling out.
• 4-6 Months: Adult teeth erupt, replacing baby teeth.
• 6-7 Months: Full set of adult teeth in place.

Each puppy may experience slight variations in timing, but these milestones offer a reliable framework to understand their dental growth.

The Role of Baby Teeth and Why They Fall Out

Baby teeth serve a critical purpose in early puppyhood. They allow puppies to learn how to chew solid food and explore their environment safely. These smaller, sharper teeth fit perfectly in a puppy’s tiny mouth and help them transition from nursing to eating kibble or soft food.

As the puppy grows, jaw bones expand and require larger, stronger adult teeth to handle tougher foods and more vigorous play biting. The roots of the baby teeth dissolve gradually, loosening them until they fall out naturally. This process clears space so that the permanent adult teeth can push through without crowding or misalignment issues.

If baby teeth don’t fall out on schedule — a condition called retained deciduous teeth — it can cause problems like crooked adult tooth growth or gum irritation. Regular vet checks during this period help ensure everything progresses smoothly.

The Number and Types of Puppy Teeth

Puppies have fewer baby teeth than adults have permanent ones. Here’s a quick breakdown:

Puppy Teeth Type	# of Baby Teeth	# of Adult Teeth
Incisors (front)	12	12
Canines (fangs)	4	4
Premolars (chewing)	12	16
Molars (back)	0 (none in puppies)	10
Total Teeth	28 baby teeth	42 adult teeth

Notice how puppies don’t have molars yet; these come in with the permanent set after shedding is complete.

The Teething Process: What Happens When Puppies Shed Teeth?

When puppies shed their baby teeth, it’s often accompanied by symptoms you can spot easily:

• Sore Gums: The gums might look red or swollen as new adult teeth push through.
• Drooling: Extra saliva production is common during teething.
• Mild Bleeding: Tiny spots of blood on chew toys or bedding are normal.
• Nesting Behavior: Puppies may chew more aggressively to relieve gum discomfort.
• Irritability: Some pups get fussier or less playful due to discomfort.

Chewing is not just a nuisance; it’s an instinctive way for puppies to soothe sore gums and help loosen those baby pearly whites.

Coping With Teething Troubles: How To Help Your Puppy

Providing safe chew toys is essential during this phase. Toys designed specifically for teething puppies often have soft rubber textures that massage gums without damaging emerging adult teeth.

Cold items like frozen washcloths or chilled rubber toys can numb inflamed gums and ease pain temporarily.

Avoid giving hard bones or inappropriate chew items that could fracture fragile new adult teeth or cause choking hazards.

You should also keep an eye on your puppy’s mouth for any signs of infection or retained baby teeth that don’t fall out naturally after six months.

Regular brushing with puppy-safe toothpaste helps maintain oral hygiene when teething makes eating tricky.

Puppy Dental Health Post-Shedding: Setting the Foundation Right

Once all the adult teeth have arrived—usually by six months—your puppy’s dental care routine becomes even more critical.

Adult dog mouths have 42 permanent teeth designed to last a lifetime if cared for properly.

Ignoring dental health post-shedding can lead to plaque buildup, gum disease, bad breath, and even tooth loss down the road.

Start brushing your dog’s new adult teeth early using soft-bristled brushes made for dogs.

Schedule professional vet cleanings as recommended based on breed predispositions and your pup’s oral health status.

A healthy diet rich in nutrients supports strong enamel formation during this crucial growth phase.

The Importance of Early Vet Checks During Shedding Season

Regular veterinary visits during the teething period help catch any abnormalities early:

• If some baby teeth don’t fall out on time.
• If there are signs of infection or excessive bleeding.
• If your puppy shows difficulty eating or unusual mouth pain.
• If bite alignment looks off due to crowding or missing spaces.

Vets may recommend interventions such as extracting stubborn retained deciduous teeth to prevent future complications.

Early attention ensures your pup grows up with a strong smile free from dental troubles.

The Impact of Breed Size on When Puppies Shed Teeth?

Breed size plays a role in how early or late puppies shed their baby teeth:

• Toy Breeds: Smaller breeds often start teething earlier—sometimes as early as 10 weeks—and finish by 5 months due to faster growth rates.
• Midsize Breeds:Midsize dogs follow the typical timeline between 12 weeks to 6 months.
• Larger Breeds:Larger breeds may take longer to complete shedding because their jaws grow slower; some finish closer to 7 months old.

This variation means you should tailor your expectations based on your pup’s breed size but remain vigilant throughout the entire window.

Avoiding Common Pitfalls During Shedding Time

Chewing is natural but destructive chewing isn’t fun for owners:

• Avoid harsh punishments if your pup chews furniture—they’re just coping with discomfort.
• Distract with plenty of appropriate chew toys instead.
• Avoid giving human food scraps that could harm developing adult teeth.
• If you notice persistent bad breath or swollen gums beyond six months, consult your vet promptly.

Patience combined with proactive care will see your puppy through this sometimes chaotic stage smoothly.

Frequently Asked Questions

When do puppies shed teeth for the first time?

Puppies typically begin shedding their baby teeth around 12 weeks of age. This is when their deciduous teeth start to fall out to make room for permanent adult teeth. The process usually continues steadily over the next few months.

How long does the puppy teeth shedding phase last?

The shedding phase generally lasts from about 12 weeks until 6 months old. By six months, most puppies have lost all their baby teeth and have a full set of adult teeth ready for chewing and biting.

What signs indicate when puppies shed teeth?

During the shedding period, puppies may show increased chewing behavior and sometimes experience mild gum discomfort or bleeding. These signs are normal as their baby teeth loosen and fall out to allow adult teeth to emerge.

Why do puppies shed teeth at this specific age?

Puppies shed their baby teeth starting around 12 weeks because their jaws grow larger, requiring bigger, stronger adult teeth. The roots of baby teeth dissolve gradually, causing them to loosen and fall out naturally to make space for permanent teeth.

What happens if a puppy doesn’t shed teeth on time?

If a puppy’s baby teeth don’t fall out as expected, it can lead to retained deciduous teeth. This condition may cause crooked adult tooth growth or gum irritation. Regular veterinary check-ups help ensure proper dental development during this critical period.