My Havanese Puppy Is 22 Weeks Old and Has Not Lost All His Baby Teeth

Adrienne is a certified domestic dog trainer and sometime veterinarian assistant who partners with some of the best veterinarians worldwide.

Puppy teeth go through multiple stages.

Puppy Teeth Stages

The development of a puppy's teeth is an interesting process, equally some phases accept an important function in the puppy'due south development. The teething journey includes multiple phases, including milk teeth falling out and the eruption of permanent teeth.

If you lot are interested in the whys and hows of a puppy'southward teeth evolution, this article volition provide you with something to "sink your teeth into." In this article y'all'll be learning nearly:

• The evolutionary reason why puppies are equipped with teeth that are and then sharp.
• What types of treats and bones you should purchase for your puppy while he's teething.
• The development of a puppy'due south milk teeth.
• When to expect the eruption of a puppy's incisors, canines, and premolars.
• When infant teeth offset falling out and when the permanent teeth get-go growing in.
• A cheap and like shooting fish in a barrel mode to give relief to teething pups and help their sore gums.
• At what age puppies are expected to have finished teething.
• The function of a dog's incisors, canines, premolars, and molars.
• How to tell the historic period of a domestic dog by looking at its teeth.

Why are puppy teeth and then sharp?

Why Are Puppy Teeth So Sharp?

Why practice puppies accept such sharp teeth? One obvious purpose is that, back in fourth dimension, pups needed some teeth in order to chomp on their very first samples of meat.

Speculation has it that the sharpness had 2 more specific purposes: starting the weaning process and aiding the pups in learning the nuts of seize with teeth inhibition.

Weaning

When the pups are growing, their teeth start irritating the female parent dog when she nurses. It's totally normal, therefore, for her to get-go resenting nursing (and who can arraign her!) and start moving away. Deprived from the milk bar, the pups will become naturally drawn to other sources of nutrient, jump starting the weaning process.

Bite Inhibition

In a similar fashion, those abrupt teeth besides irritate the pup'due south litter mates. They'll likely squeal and withdraw from play to teach the biting puppy to be less crude with his oral fissure.

Through trial and mistake, the pup eventually learns the nuts of bite inhibition, (when I bite hard, practiced things stop) which needs to be continued when the pup plays with his new owners. Fortunately, despite being sharp, those puppy jaws are weak!

Tooth Care

It'due south very important to point out that a puppy's teeth are very different than an developed dog's teeth and that they require quite different intendance. Don't just go purchase your young puppy any type of toy or any type of bone or treats!

Instead, wait for treats and bones specifically designed for puppies. Read the labels and read if they're appropriate for your pet's historic period.

The following paragraphs will go over the teething phases from birth until the puppy grows its developed, permanent teeth.

Word of the Day

Diphyodont: Any animal that gets ii successive sets of teeth, initially the "deciduous" set, and subsequently, the "permanent" ready.

The development of a puppy's milk teeth.

Read More From Pethelpful

The Evolution of a Puppy'south Milk Teeth

Milk teeth are deciduous teeth, significant that they're only temporary and will eventually get-go falling off and be replaced by permanent adult teeth. Puppies, well-nigh without exception, are born without teeth.

Don't exist surprised: puppies are born rather helpless. Indeed, they are blind, deaf, and barely mobile. This is because canines are categorized as "altricial" species which means they are not precocious as other animal species similar cows and horses that are capable of seeing, hearing, standing upwardly, and walking right after they are born.

After all, teeth aren't really necessary at this stage since the puppies are yet successfully capable of suckling the milk from their mom without them

Timeline: Eruption of Milk Teeth

The puppy'south milk teeth start coming in one time the puppy reaches two to 3 weeks of historic period.

The beginning teeth to appear are the incisors, basically the eye teeth that are found on the top and on the lesser of the mouth.

The pup should accept vi incisors on the top and half-dozen incisors on the bottom for a total of 12.

At about iv weeks, they'll also get their iv canines, the sharp long teeth right next to the incisors both on the top and bottom.

These offset precipitous teeth start making the nursing mom uncomfortable, which is a natural stage meant to start the weaning process. Basically, when the puppy nurses at this stage, its teeth start irritating the mother'southward nipples, which causes her to become more and more reluctant to nurse.

Since she is more reluctant to nurse, the puppies showtime becoming more and more interested in other food sources. In the wild, they would eat the food her mom regurgitates for them after eating.

In a domestic setting, at this time, the puppies are introduced to puppy "mush," a slurry mix the breeder prepares for them. This weaning process at present begins, and soon the puppies learn to consume more and more solid foods.

Any fourth dimension between 3 to six weeks of age, the puppy will go, premolars basically the remaining teeth that grow backside the canines upwards to almost the back of the domestic dog's oral fissure.

You should encounter three on the top and three on the bottom of each side. Puppies do not get molars as baby teeth. This is simply because they don't need them as they don't need to grind food at this phase.

So by the historic period of six to eight weeks, a puppy should have a consummate gear up of sharp, milk teeth which are comprised of 28 teeth.

These include: 12 incisors, four canines and 12 pre-molars. This means 14 teeth in the upper jaw and xiv teeth in the lower jaw.

Puppy Teething Chart

Developmental Stage	Teeth Development
Birth	Puppies are born without teeth.
2-iii weeks	Get-go teeth beginning erupting; the first 12 incisors usually announced.
4 weeks	The outset four canines brainstorm to appear around this time.
3-half-dozen weeks	The premolars usually announced within this time flow.
half-dozen-8 weeks	By this time period, the puppy should have a complete fix of 28 teeth.

Somewhen puppies develop their adult teeth.

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The Development of Adult Teeth in Puppies

Equally mentioned, those puppy milk teeth won't final forever. They will eventually start falling out. This is why they're besides known as "deciduous teeth" a term used to depict things that fall out, such every bit copse who lose their leaves in the autumn, which are known as "deciduous trees".

At effectually 8 weeks, the puppy's first adult teeth will kickoff pushing the milk teeth out of the way. This is when they start falling out.

Consider yourself lucky if you're capable of finding an occasional infant tooth in your pup'due south water bowl or on the ground. In many cases, puppies will simply swallow them.

This is a good time too see the vet, just to make sure the teeth are growing normally. Sometimes a baby tooth may fail to fall and the adult molar may grow abnormally beside information technology. In this example, the vet will need to remove the baby tooth.

The vet will also check that the seize with teeth is normal and closes correctly as per the breed's standard. Malocclusions (bad bites) can be caused by retained baby teeth. In some breeds, however, this is the standard. The rate at which babe teeth fall out will vary from puppy to puppy, and then this is a full general guideline.

• The start baby teeth to autumn out are the incisors which start falling out when the puppy is 3 to 4 months of age (12 to 16 weeks).
• The adult incisors should come up in by the fourth dimension the puppy is 5 months.
• The canine teeth will then autumn out around the fourth month (16 weeks). Finally, the pre-molars will fall out at around half-dozen months.

At this phase, the puppy will have lost all its 28 teeth, simply should take a complete set of 42 adult teeth by the age of 8 months.

At this point, the puppy should have 22 teeth in the lower jaw, and twenty teeth in the upper jaw.

The 42 teeth include:

• 12 incisors
• four canines
• 16 premolars
• 10 molars

Respectively, there should be 6 incisors, 2 canines, 8 pre-molars and 4 molars in the upper jaw, and 6 incisors, 2 canines, eight pre-molars and vi molars in the lower jaw.

So let's recap the whole puppy baby teeth falling out phases:

• Infant teeth remain for only 3 to 7 months.
• The incisors are the first baby teeth to fall out at approximately three to 4 months of historic period. These should exist replaced by the adult incisors by the fourth dimension the puppy is five months former.
• Adjacent, are the canine teeth which fall out around 4 months.
• Finally, the pre-molars are the last to fall out at around six months.
• The canines, all the rest of the pre-molars and molars should erupt when the puppy is betwixt 4 to 7 months.
• When puppies get their adult teeth they proceeds an extra four premolars and x molars. This adds up correctly since the puppy baby teeth are 28. So 28 + 4 + 10 = 42.
• Puppies should have a consummate set of 42 adult teeth by the age of 8 months.

What Are the Functions of Those Teeth?

In a domestic setting, Rover's long fangs and consummate dentition may appear unnecessary and a tad bit intimidating; however, if y'all have a look back, you lot'll notice that these teeth had many important functions.

• The incisors were used to rip meat and scrape it off of bones. They too helped the dog remove burrs and other debris from their fur.
• The canine teeth were meant to inflict stabbing wounds to their prey.
• The premolars allowed dogs to rip meat away from bones.
• The molars were meant to grind and beat out which is something a puppy doesn't need to do while on a mushy, soft diet. This explains why molars aren't included in a puppy'due south baby teeth. There's a reason why dogs have four molars on meridian and vi on the bottom. These extra molars help Rover in burdensome bone.

Teething Relief for Puppies

It'due south normal for your puppy to exist chewing a lot during the teething phase. While at that place are toys for teething puppies, sometimes something as simple every bit a make clean moisture wash rag put into the freezer and offered to the pup can bring relief to those sore gums.

Tell-tale Signs of Historic period

Turns out, horses aren't the only animals that y'all can decide their age by looking at their mouths. For the most part, veterinarians can judge a puppy's age past looking at the eruption of the baby and permanent teeth. They can also tell the age of developed dogs to a certain extent by looking at the habiliment and tear of the incisors.

How to Tell Age of Puppy by Looking at Permanent Teeth

• Eruption of Permanent Central Incisors : 2 - 5 months
• Eruption of Permanent Intermediate Incisors: ii - 5 months
• Eruption of Permanent Corner Incisors: 4 - 5 months
• Eruption of Permanent Canines: v months
• Eruption of Permanent First Premolar: four - v months
• Eruption of Permanent 2nd Premolar: 6 months
• Eruption of Permanent Third Premolar: 6 months
• Eruption of Permanent Fourth Premolar: 4 - 5 months
• Eruption of Permanent First Molar: 5 - 6 months
• Eruption of Permanent 2nd Molar: 6 - 7 months
• Eruption of Permanent Third Molar vi - seven months

Information From Dr. Hardaker

This commodity is accurate and truthful to the best of the author's noesis. It is not meant to substitute for diagnosis, prognosis, handling, prescription, or formal and individualized advice from a veterinarian medical professional. Animals exhibiting signs and symptoms of distress should be seen past a veterinarian immediately.

Questions & Answers

Question: My puppy has no front bottom teeth. What is the cause?

Reply: The front bottom teeth are called incisors. The incisors are the beginning baby teeth expected to autumn out at approximately 3 to 4 months of age. These should be replaced by the developed incisors past the time the puppy is five-months-onetime.

Question: My puppy had a perfect scissor seize with teeth at 8 weeks. He just turned vi months old I noticed today his bottom canines are about half mode grown merely information technology looks similar they are just touching the edge of the jaw. Is it possible it will right itself as the teeth grow?

Answer: This is hard to predict because information technology depends on whether the outcome has to do with mandible and skull growth or the teeth not aligning correctly. In general, if the consequence is due to teeth non aligned correctly, it's unlikely that things will change every bit the dog matures. If it's a matter of skull/mandible growth, in that location may be hope considering that based on what breed you lot own, the skull may continue to grow until the pup is xviii months onetime. If you are planning on showing your dog or are concerned about malocclusion problems, information technology may exist worth consulting with your vet and getting a referral with a veterinary dentist who could tell you much more on heredity, prognosis, and possible treatment options.

Question: My puppy is five months. She has 2 rows of front top and bottom teeth. Is this normal?

Reply: This sounds like retained baby teeth. The sooner you tin have this corrected, the better. Here's article about retained babe teeth in dogs; https://pethelpful.com/dogs/Retained-Baby-Teeth-in...

Question: How much should my puppy sleep?

Answer: Puppies like babies tend to slumber a lot as they accept a lot of growing to practise! How much they slumber ultimately depends on how erstwhile they are. Young pups still nursing pretty much sleep 90 percent of the time and the balance is spent nursing and crawling. At around 4 weeks pups first getting more active and y'all may therefore watch them beginning playing too. As they abound, they'll do several play sessions, then their batteries seem to discharge and then practise a big nap then back to playing. A 12-calendar week old pup tin exist awake a lot longer than an eight-week old pup, so yep, historic period is a factor.

Make certain your puppy has opportunities to sleep during the day. Some puppies need some help to fall asleep soundly. Create a quiet surroundings and remove stimulation for a while. Covering the crate with a coating can help. A tired puppy tin can turn cranky, so if your puppy is misbehaving a lot, it could be he's just super tired and in need of a nap.

© 2013 Adrienne Farricelli

kennnya on September 02, 2020:

my babe girl is interim very pitiful, she is four 1/2 months. i observe shes in pain and playing around she hurt her self, also i find her bottom tooth are a chip loose, is this normal ? for how long this will last?

i'am worried, please advice

LaDonna Hampton on August ten, 2020:

My puppy is losjng the sharp lesser teeth. One is laid over and seems to exist sticking in his gums. I am certain he isnt the 1st. He allows me to try to pull it. Keeping his mouth upside down pulling dorsum. How can i assistance him or atleast get his pain relieved and so he can exercise it?

Amala Joseph on July 26, 2020:

My puppy is 8 months old unfortunately it lost one of its canine teeth.will it regrow? Can something be done if information technology won't regrow?

Brittany Pryor on June 29, 2020:

How-do-you-do. I have a female Dachshund she turned eight months old 3 days ago. I'chiliad getting a trivial worried about ane of her bottom canines. She has lost her milk teeth and has gained every other permanent tooth back with the exception of the one canine on bottom. I don't run into a pigsty there. I don't see any white nether the gum. Is information technology possible it will come in van puppies be belatedly at gaining their teeth? I am simply worried to expiry.

Adrienne Farricelli (writer) on Apr 24, 2020:

At 12 months, this is most likely a permanent tooth unless he has retained infant teeth (when baby teeth fail to autumn out and grow along with the permanent tooth).

Karen on April 24, 2020:

My Belgian malinouis is 12 months he has chipped his forepart top tooth and now it'south wobbly, is that his baby teeth or an adult molar. Thank you for whatsoever help

Adrienne Farricelli (author) on April 05, 2019:

Sounds like the process is late. Pups tin can vary from the norm sometimes when it comes to dental development. This is more than common in toy brood puppies. Sometimes, if you got your pup from a pet store, they may have not given you the authentic age. And then there are cases of hereditary issues with some dogs missing teeth. Information technology may only be affecting the milk teeth and the adult teeth may come in subsequently. The best answer tin be given by your vet. An x-ray may reveal whether those incisors are erupting or not.

Kate on April 02, 2019:

Accept am 8 eeek one-time puppy...as yet boyyom forepart incisors havent broken through...what do you suggest nosotros do please?

sherina on January 02, 2019:

my shihpoo is 5 months and from what i can he nevertheless has all his baby teeth should i be worried?

Missytippy on December 30, 2018:

Hello. I have a 6 month old puppy. She is a cockerpoo. Only recently i have begun to exist able to hear her teeth sliding over one another when she closes her oral fissure (when she is settling). She isnt grinding her teeth but the audio is similar. Im worried that she may take malalignment. Could this go as she matures? Cheers.

Adrienne Farricelli (author) on December 27, 2018:

If night the teeth are either covered in tartar or these are devitalized teeth that are in the process of dying and falling out. I recommend seeing the vet.

Melissa chiliad shanks on Dec 23, 2018:

Hi my name is melissa i accept a little female 4 yr one-time maltese cross the front of her top teeth are very dark and loose she banged her oral fissure on the leg of a table a month ago she lost one of them but im worried nigh the others and she has a couple of teeth that are yellow i requite her treat bones to chew on and other treats tin u help me please

April on March 09, 2018:

I establish a puppy or then we think. Vet says he is xvi months former. Catch is he has grown 3 inches in summit and gained 25 lbs. I have been reading it appears his premolars aren't completely in yet still work in progress there he chews constantly working on this and his lower glue behind the premolars is nigh an inch of no teeth yet on both sides. Was wondering if someone could give me an idea on his age not sure vet is right.

Shy Best on January 25, 2018:

I adopted an American Bulldog and they say she is a 1.five. My question is she has most of her bottom teeth but two of her canines at the bottom are non fully erupted. Can y'all tell her age. Thank you lot in advance.

Bell on Nov 26, 2017:

i take a litter of pups eight wks old ane of the pups canine tooth is going behind the upper tooth and has made a pigsty we become to the vet in a few days they are standard poodles is this mutual? Will it exist ok? Your Comment...

DJ on August 07, 2017:

I have a 71/2 week erstwhile puppy who's teeth take nonetheless to come in. Should I be concerned in regards to this? The puppy is happy and thriving. She is eating regular puppy food and is eliminating her waste product regularly. She is actually gaining weight and height.

All of the rest of the liter have their teeth they have come up in and are at diverse stages.

Kevork on Apr xxx, 2017:

I have 11 month german shepherd and his lower premolars teeth have 3 of each side Instead of iv is this normal ???

Mpenn on March 27, 2017:

My corgi merely made x months and her upper and lower incisors merely behind the canines have erupted just not nevertheless fully grown in yet. Should I but keep an eye on them or should I beginning thinking about taking her to a specialist?

Due south R on March 14, 2017:

Puppy Accident - Suggestions please

Hello

A stray puppy, well-nigh 4 months old, met with an accident. She's got her forepart leg fractured and upper right canine tooth missing. Her lower correct canine is also shaking. She has been given bones treatment and Popular wrapped around her leg.

1. Will her canines grow back? She's about three.5 to iv months now.

two. What can be washed for the shaking lower canine tooth? Volition she be able to eat properly?

3. What kind of nutrient/medication(in general) tin assistance with strengthening the teeth and healing completely?

please share your thoughts. Would really appreciate it.

Thanks.

jan_fuente@hotmail.com on Jan 03, 2017:

I hoping you can answer a question for me. I have a six yr pitbull and at 5wks her #704 and #804 teeth were extracted, I'm just wounding why.

January

lalita on Dec 26, 2016:

Helpful information

athena on Dec 08, 2016:

Hello - It looks like my puppy'southward get-go incisor fell out but it is just an empty hole. I did run into that it the incisors come in at about 5 months and the deciduous incisors fall out around 3-4 months and then is information technology ok that the tooth barbarous out without a visible replacement coming in?

Adrienne Farricelli (author) on Nov 14, 2013:

Proficient to hear those teeth came out as they were supposed to, retained baby teeth tin plow out being a trouble, thank you for the votes, kind regards!

moonlake from America on November 14, 2013:

The vet told us if our puppies baby teeth didn't come out we would accept to bring him in and have them pulled but thank goodness they did come out. Voted upward on your interesting hub.

Adrienne Farricelli (author) on June 13, 2013:

Mandy Jones, baby teeth fall out at random times. The incisors are the commencement infant teeth to fall out at approximately 3 to 4 months of historic period.

Adjacent, are the canine teeth which autumn out around four months.

Finally, the pre-molars are the terminal to fall out at effectually 6 months. Hang in there!

Mandy Jones from Hampshire, England. UK on June 12, 2013:

My Staffy is fourteen weeks and chews like mad! I was wondering when to look his baby teeth to fall out!

Adrienne Farricelli (author) on June 12, 2013:

Happy to hear yous found information technology helpful, thank you for stopping past to comment~!

Mandy Jones from Hampshire, England. U.k. on June 12, 2013:

Helpful data, thanks!

Adrienne Farricelli (writer) on April 25, 2013:

Happy to hear this hub helped you out Pet Creative person! I once attended fine art classes for people portraits and we had to report anatomy a lot, both skeleton and bones and it really helped!

Pet Artist on Apr 25, 2013:

I am pet painter, simply this article gave me something to retrieve about when capturing new details in my paintings. Every detail counts in clearly portraying a dog, and your article made a lightbulb come up on in my caput. Thank you! I'll exist making some studies of dog teeth at various stages of their life this weekend!

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Source: https://pethelpful.com/dogs/Understanding-Puppy-Teeth-Stages

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