What Happens When Your Puppy Gets Adult Teeth?

Anyone who has cared for a puppy or young dog understands the teething stage – when your pup starts to lose their baby teeth and grows in their adult teeth. This phase often sparks an increase in chewing, as puppies use their mouths to explore and relieve gum discomfort.

Although lots of advice exists on managing the teething process, the changes happening inside your puppy’s mouth during this time can be confusing. This guide walks you through the teething timeline, what physical and behavioral signs to expect, common difficulties, and how to maintain your pup’s dental health during this key developmental phase.

Understanding Puppy Baby Teeth and Adult Teeth

Puppies are born toothless but begin developing approximately 28 baby teeth, known as deciduous teeth, starting at around 2 to 3 weeks old. Typically, the incisors appear first, then the canine teeth, and later the premolars. By 6 to 8 weeks, most puppies have a full set of baby teeth, which act as placeholders while their adult teeth grow beneath the gums.

Adult dogs possess 42 permanent teeth that gradually replace these baby teeth. Starting as early as 8 to 12 weeks, the roots of the puppy’s baby teeth begin to dissolve, causing these teeth to loosen and fall out. The adult teeth grow in sequentially, beginning with incisors, followed by canines, premolars, and finishing with molars.

Most puppies have their complete set of adult teeth by around six months, though this timing can vary depending on breed and individual factors. For those looking to find a Labrador Retriever puppy, buying from reputable breeders in the US helps ensure you understand developmental stages and receive healthy pups.

Signs and Symptoms of Teething in Puppies

During teething, puppies often show a boost in chewing behavior. This helps ease soreness from adult teeth pushing through the gums.

• Pups may chew on toys, furniture, or even your hands more frequently.
• You might notice tiny white baby teeth scattered around your home or in areas your puppy frequents.
• Gums could appear swollen, red, or bleed slightly as teeth erupt.
• Increased drooling or a mild bad odor from the mouth may occur due to gum irritation and bacterial activity.

Typically, dogs swallow these small baby teeth safely without stomach issues. But if you observe ongoing bleeding or your puppy seems in pain, it’s wise to contact your veterinarian promptly.

Potential Issues with Teething and Tooth Development

For the majority, adult teeth grow in without complications, but some problems might arise:

• Retained baby teeth: When baby teeth don’t fall out even as adult teeth emerge. This can cause misalignment or crowding.
• Crooked or crowded teeth: Certain breeds, notably brachycephalic ones like French Bulldogs and American Bulldogs, may have underbites or jaw crowding affecting how teeth line up.
• Unusual dental patterns: Some toy breeds like Chihuahuas or breeds such as the Chinese Crested can display atypical tooth development.

If your puppy is older than nine months and still losing teeth, or if you notice odd jaw formation or tooth alignment, scheduling a veterinary dental check is recommended. Early care can prevent long-term dental issues.

How to Care for Your Puppy's Teeth During Teething

Supporting your puppy's comfort and instilling good dental habits early is vital:

1. Offer safe chew toys: Select durable, veterinarian-approved chew toys to alleviate teething discomfort and safeguard your belongings.
2. Watch their chewing: Prevent chewing on hazardous items such as electrical cords, shoes, or sharp objects.
3. Start teeth brushing early: Use dog-specific toothpaste and a soft brush gently to reduce dental bacteria buildup and develop a lifelong tooth cleaning habit.
4. Maintain regular veterinarian visits: Include dental checkups as part of routine puppy wellness exams to monitor oral health.

Recognizing and understanding teething helps you provide the best dental care for your growing puppy, encouraging healthy teeth and gums for life.

When Do Puppies Typically Get Their Adult Teeth?

Summary: Most puppies start losing their baby teeth and growing adult teeth between 3 and 4 months of age, finishing this transition by 6 to 8 months.

Usually, around 12 weeks old, a puppy’s baby teeth begin to loosen and fall out. The adult incisors and canines arrive first, followed by premolars and molars. By roughly six months, your puppy should have their full set of 42 adult teeth. This timeline can vary by breed and individual, but the majority of puppies will have all their adult teeth before turning one year old.