Have Baby Teeth? Puppy Teething & Safe Chews

If you've found a tiny, rice-grain-sized tooth on your living room floor, you're not alone — and yes, dogs do have baby teeth. Puppies develop a set of 28 deciduous (baby) teeth that begin erupting at around 3 to 6 weeks of age, and these are eventually replaced by 42 permanent adult teeth between roughly 12 weeks and 6 months. Understanding this teething timeline is critical not just for managing your puppy's chewing behavior, but also for knowing which foods and chews are safe to offer at each developmental stage.

This guide covers the full biology of puppy baby teeth, the teething schedule week by week, and — because teething puppies want to chew everything — a detailed breakdown of safe human foods you can offer as soothing chews, complete with portion sizes by weight class. We'll also cover what to avoid, how to spot retained baby teeth (a surprisingly common veterinary issue), and exactly when a vet visit is warranted.

The Puppy Teething Timeline: Week by Week

Knowing exactly when baby teeth appear and fall out helps you anticipate chewing phases and adjust your puppy's diet accordingly. According to the American Kennel Club, the timeline follows a predictable pattern, though individual breeds may vary by 1–2 weeks.

Puppy Teething Schedule

Age	Milestone	What to Expect
Birth – 2 weeks	No teeth	Puppies nurse; gums are smooth
3 – 5 weeks	Deciduous incisors & canines erupt	Sharp "needle teeth" appear; puppy may nip during nursing
4 – 6 weeks	Deciduous premolars erupt	Full set of 28 baby teeth typically in place by week 6–8
8 – 12 weeks	Peak chewing begins	Puppy explores everything orally; gums may look red or swollen
12 – 16 weeks	Incisors start falling out	You may find tiny teeth on floors or in toys; increased drooling
16 – 24 weeks	Canines & premolars shed	Adult canines emerge; puppy may eat less due to gum soreness
24 – 28 weeks (6–7 months)	Full adult dentition	All 42 permanent teeth should be in; vet check for retained baby teeth

Small and toy breeds (Chihuahuas, Yorkshire Terriers, Pomeranians) are notably more prone to retained deciduous teeth — where the baby tooth doesn't fall out before the adult tooth erupts. The Merck Veterinary Manual notes this can cause malocclusion, periodontal disease, and pain if not addressed by a veterinarian, often requiring surgical extraction.

Safe Human Foods for Teething Puppies: Soothing Chews by Weight

During the 8–24 week chewing peak, puppies seek relief from sore, inflamed gums. Cold and soft-textured human foods can provide genuine comfort — but portion control matters enormously for growing puppies. Below is a weight-based serving guide for safe teething chews.

Safe Teething Foods & Serving Sizes by Puppy Weight

Food	Toy/Small (5–15 lb / 2–7 kg)	Medium (15–40 lb / 7–18 kg)	Large (40–80 lb / 18–36 kg)	Preparation
Carrot (frozen)	1 baby carrot or 2-inch stick	1 medium carrot, halved lengthwise	1 large carrot, whole or halved	Wash, peel, freeze for 2+ hours; supervise chewing
Cucumber slices	2–3 thin slices (≈1 tbsp)	4–5 slices (≈2 tbsp)	½ cucumber, sliced (≈¼ cup)	Wash, slice thin; chill for extra soothing effect
Banana (frozen chunks)	2–3 small pieces (≈1 tbsp)	¼ banana, chunked (≈2 tbsp)	½ banana, chunked (≈¼ cup)	Peel, cut into bite-sized pieces, freeze; no peel
Plain yogurt (frozen in Kong)	1 tbsp	2 tbsp	3–4 tbsp	Use plain, unsweetened, xylitol-free yogurt; freeze inside a Kong toy
Apple slices (no seeds)	2 thin slices (cored)	4–5 slices (cored)	½ apple, sliced (cored)	Remove core, seeds, and stem; slice thin; chill optional
Blueberries (frozen)	3–5 berries	8–10 berries	15–20 berries (≈¼ cup)	Wash, freeze; serve directly or scatter on a frozen washcloth

Important: Treats and supplemental foods should never exceed 10% of your puppy's total daily caloric intake, per ASPCA nutrition guidelines. The remaining 90% should come from a complete-and-balanced AAFCO-approved puppy food.

How to Prepare These Foods Safely for Teething Puppies

Preparation matters as much as food selection. A whole carrot that's perfect for a 60-pound Labrador puppy is a choking hazard for a 5-pound Chihuahua. Follow these rules:

The Frozen Washcloth Trick

One of the most effective (and cheapest) teething soothers isn't food at all: soak a clean washcloth in low-sodium chicken broth or plain water, twist it into a rope, and freeze for 2–3 hours. Let your puppy chew under supervision, and discard once it thaws or starts to fray. This provides the cold compression and chewing resistance puppies crave without any caloric intake.

Nutritional Benefits of Safe Teething Foods

Beyond soothing sore gums, many of these foods deliver genuine nutritional value for growing puppies. Here's what each offers based on USDA nutrient data:

Nutritional Profile of Puppy-Safe Teething Foods (per typical serving)

Food	Key Nutrients	Approximate Calories	Puppy-Specific Benefits
Carrots (1 medium, ~61g)	Vitamin A (509 µg), Vitamin K (8 µg), Fiber (1.7g), Potassium (195 mg)	25 kcal	Beta-carotene supports vision development; crunchy texture scrapes plaque
Cucumber (½ cup slices, ~52g)	Vitamin K (9 µg), Potassium (76 mg), 96% water	8 kcal	Extremely low-calorie; high water content aids hydration during stress
Banana (¼ medium, ~30g)	Vitamin B6 (0.1 mg), Potassium (107 mg), Fiber (0.8g)	27 kcal	Gentle on the stomach; potassium supports muscle development
Blueberries (¼ cup, ~37g)	Vitamin C (3.6 mg), Vitamin K (7 µg), Fiber (0.9g), Manganese (0.1 mg)	21 kcal	Antioxidants support immune system development; small size is ideal for training treats
Plain yogurt (2 tbsp, ~30g)	Calcium (34 mg), Protein (1.1g), Probiotics	18 kcal	Calcium supports adult tooth and bone development; probiotics aid digestive health
Apple (¼ medium, ~45g)	Vitamin C (2 mg), Fiber (1.1g), Vitamin A (2 µg)	23 kcal	Fiber aids digestion; malic acid in apple flesh can help clean teeth

Foods to Absolutely Avoid During Teething

Teething puppies chew indiscriminately, and their smaller body weight makes them more vulnerable to toxins. Keep these items completely out of reach:

• Grapes and raisins — Even small amounts can cause acute kidney failure in dogs. The toxic mechanism is not fully understood, but the ASPCA Animal Poison Control Center reports cases of toxicity from as few as 1–2 grapes in small dogs.
• Onions, garlic, chives, and leeks — All Allium species contain N-propyl disulfide, which destroys canine red blood cells and causes hemolytic anemia. Toxicity can occur at doses as low as 15–30 g/kg body weight.
• Xylitol-sweetened products — This sugar substitute, common in sugar-free gum, peanut butter, and baked goods, causes rapid insulin release and potentially fatal hypoglycemia in dogs. Always check peanut butter labels before using it in a Kong.
• Cooked bones of any kind — Cooking makes bones brittle. They splinter into sharp fragments that can perforate the esophagus, stomach, or intestines. Raw bones are controversial and should only be offered under veterinary guidance.
• Macadamia nuts — Toxic to dogs; symptoms include weakness, vomiting, tremors, and hyperthermia even at relatively low doses (2.4 g/kg).
• Avocado — Contains persin, which is mildly toxic to dogs and can cause vomiting and diarrhea. The large pit is also a serious choking and intestinal blockage hazard.
• Chocolate and caffeine — Both contain methylxanthines (theobromine and caffeine), which are cardiotoxic and neurotoxic to dogs. Dark chocolate and baking chocolate are the most dangerous.

How to Introduce New Foods Safely to a Teething Puppy

Puppies' digestive systems are still developing, and the stress of teething can make them more prone to gastrointestinal upset. Follow this introduction protocol for any new food:

1. Start with a single new food — introduce only one unfamiliar food at a time so you can identify the culprit if a reaction occurs.
2. Offer a micro-portion first — for a puppy under 15 lb, start with a piece no larger than your pinky fingernail. For larger puppies, a piece roughly the size of a grape (but NOT an actual grape — use a blueberry or small banana chunk).
3. Wait 24–48 hours — monitor for vomiting, diarrhea, gas, lethargy, itching, or facial swelling. These can indicate food intolerance or allergy.
4. Increase gradually — if no adverse reaction occurs, increase to the weight-appropriate serving size listed in the table above.
5. Log new foods — keep a simple notebook or phone note tracking what you introduced, the date, the portion, and any reactions. This is invaluable information for your veterinarian if allergies develop later.

This method mirrors the elimination diet protocol used by veterinary nutritionists to identify food sensitivities, adapted for the home environment.

Which Puppies Should NOT Receive These Foods?

While the foods listed above are generally safe for healthy teething puppies, certain dogs should avoid them or require veterinary approval first:

• Puppies under 8 weeks old — Still nursing or just weaning; their digestive tracts cannot process solid supplemental foods. Stick to mother's milk or veterinary-recommended puppy milk replacer.
• Puppies with known food allergies — If your puppy has been diagnosed with a food allergy (common triggers include dairy, chicken, beef, wheat), avoid any food in the same protein or ingredient family until cleared by your vet.
• Puppies with gastrointestinal conditions — Dogs with a history of pancreatitis, inflammatory bowel disease, or chronic diarrhea should only receive supplemental foods under veterinary guidance.
• Diabetic or hypoglycemic puppies — Fruits like banana and apple contain natural sugars that can disrupt blood glucose management. Consult your vet for appropriate treat alternatives.
• Puppies with kidney disease — Foods high in potassium (bananas, yogurt) may need to be restricted depending on the stage and type of renal condition.
• Brachycephalic breeds (Pugs, Bulldogs, Shih Tzus) — Their shortened jaw structure makes them more prone to choking. Cut all foods into smaller pieces than the weight-class table suggests, and supervise extra closely.

When in doubt, consult your veterinarian before introducing any new food. Your vet knows your puppy's specific health history and can provide individualized guidance.

Retained Baby Teeth: A Common Problem That Needs Vet Attention

One of the most overlooked issues during the teething process is retained deciduous teeth. This occurs when the baby tooth's root doesn't resorb properly, so the tooth remains in place even as the permanent tooth erupts alongside or beneath it.

This is especially common in toy and small breeds — Yorkshire Terriers, Pomeranians, Chihuahuas, and Maltese are predisposed. The AKC notes that retained teeth can cause:

• Malocclusion — The adult tooth is forced into an abnormal position, affecting bite alignment and potentially causing trauma to the palate or opposing teeth.
• Periodontal disease — Food and bacteria become trapped between the crowded baby and adult teeth, leading to early-onset gum disease, tartar buildup, and infection.
• Fractured adult teeth — If the permanent tooth erupts at an angle due to the retained baby tooth, it may be more susceptible to fracture under normal chewing forces.

The standard veterinary recommendation: If a baby tooth is still present when the corresponding adult tooth has erupted more than halfway, schedule an extraction. This is typically a quick procedure performed under general anesthesia, often bundled with the puppy's spay/neuter surgery at 5–6 months to minimize anesthetic events. Costs typically range from $150–$400 per tooth depending on your region and the complexity of the extraction.

Frequently Asked Questions

This article is for informational purposes only and does not replace professional veterinary advice. Always consult your veterinarian before making changes to your puppy's diet, introducing new foods, or if you have concerns about your puppy's dental development.