Those tiny teeth scattered on the floor and the occasionally bloodied chew toy mark an important milestone in your puppy’s life: teething. This natural process transforms your puppy’s mouth from baby teeth to adult dentition, often leaving a trail of chewed shoes and worried pet parents in its wake. While teething can be a challenging time, understanding this process can transform it from a frustrating phase into a manageable milestone in your puppy’s development.
Understanding the Teething Timeline
Just like human babies, puppies are born without teeth. The journey from gummy smiles to a full set of adult teeth is fascinating and follows a predictable pattern. Your puppy’s first teeth, known as deciduous or milk teeth, begin to appear when they’re around 2-3 weeks old. These tiny, sharp teeth help them transition from nursing to eating solid food.
The Milk Teeth Stage
By the time most puppies go to their forever homes at 8 weeks, they have a complete set of 28 milk teeth. These temporary teeth include incisors, canines, and premolars – all essential tools for a growing puppy learning to eat and explore their world.
The Big Change: Transitioning to Adult Teeth
Around 12-16 weeks of age, the real adventure begins. Your puppy’s milk teeth start falling out, making way for 42 permanent adult teeth. This process usually continues until they’re about 6-7 months old. During this time, you might find small teeth around your home – though many puppies swallow them while eating, which is completely normal.

Signs Your Puppy Is Teething
Now that you understand when teething occurs, let’s explore how to recognize if your puppy is currently going through this phase. Identifying these signs early allows you to provide proper support when your puppy needs it most.
Physical Signs
Your puppy’s gums may appear red or swollen, particularly around the areas where new teeth are emerging. You might notice spots of blood on their toys – a sight that can be alarming but is typically normal during this process. The combination of losing baby teeth and adult teeth breaking through can cause temporary bleeding. Additionally, many puppies experience increased drooling during this time, as the extra saliva helps soothe their irritated gums and provides natural pain relief.
Behavioral Changes
Teething puppies often become more mouthy and may seem more irritable than usual. They might resist having their face touched or show less interest in their food. Many puppies also experience disrupted sleep patterns during intense teething periods.
Making Teething More Comfortable
While you can’t speed up the teething process, you can make it more comfortable for your puppy. The key is providing appropriate outlets for their natural chewing instincts while protecting your belongings.
Safe Chewing Options
Offer a variety of puppy-specific teething toys with different textures. Rubber toys, specially designed puppy chew toys, and frozen treats can provide relief. Some puppies particularly enjoy frozen carrots or puppy-safe ice cubes, which can help numb their sore gums.
Consider creating a rotation system for teething toys to maintain your puppy’s interest. You might offer a rubber toy in the morning, switch to a frozen treat in the afternoon, and provide a dental chew in the evening. This variety not only helps with teething discomfort but also prevents boredom, which can lead to destructive chewing.

Creating a Puppy-Proof Environment
Start by getting down to your puppy’s eye level – literally! Crawl around your home to spot tempting items you might have missed from your standing height. Pay special attention to electrical cords, which can be dangerously tempting for teething puppies. Consider using cord covers or furniture rearrangement to limit access to these hazards. Also, be mindful of seemingly innocent items like throw pillows with tassels or decorative baskets that might look like perfect chew toys to your puppy.
When to Seek Veterinary Care
While teething is a normal process, sometimes issues can arise. Contact your veterinarian if you notice:
- Severely swollen or bleeding gums
- Persistent bad breath
- Retained baby teeth alongside adult teeth
- Difficulty eating or extreme reluctance to chew
- Signs of pain that seem excessive
Common Myths About Puppy Teething
There are several misconceptions about puppy teething that can confuse pet parents. First, many people believe that all chewing behavior will automatically stop once teething is complete. While teething-related chewing does subside, many adult dogs continue to enjoy chewing as a normal behavior and form of enrichment. Having appropriate chew toys remains important throughout your dog’s life.
Another common misconception is that any chew toy labeled “for puppies” is automatically safe. However, some products marketed for puppies can be too hard and risk damaging their developing teeth. Always supervise your puppy with new toys and choose appropriate sizes and materials recommended by your veterinarian.
Looking Ahead: Dental Care for Life
While you’re supporting your puppy through teething, you have a unique opportunity to establish good dental habits that will benefit them throughout their life. The teething phase, despite its challenges, offers the perfect timing to introduce gentle tooth brushing sessions using puppy-specific toothpaste. By associating dental care with positive experiences during this sensitive period, you’re not just helping them through teething – you’re investing in their lifelong dental health.
Remember, while the teething phase might feel endless when you’re in the midst of it, it’s a relatively short chapter in your long journey together. Your patience and understanding during these few months will help build the foundation for a strong, trusting relationship with your puppy. By providing appropriate outlets for their natural chewing needs and maintaining a consistent, supportive environment, you’re not just helping them through teething – you’re teaching them valuable lessons about what they can and cannot chew that will last a lifetime.
Featured image by Sean Brannon