Why Does My 5-month-old Puppy Have Such Bad Breath? (Explained!)
If you have a 5-month-old puppy, you may be wondering why his or her breath smells so bad. Puppy breath is actually quite common, and there are several causes.
In this blog post, we will discuss the most common causes of bad breath in puppies and provide solutions to help get your pup’s mouth smelling fresh again!
Why Does My 5-month-old Puppy Have Such Bad Breath?

Why does my 5-month-old puppy have such bad breath? Bad breath in puppies can be caused by a number of things, including teething, food particles stuck in their teeth, or gum disease. However, teething is the most common reason that causes bad breath in puppies that are 5 months old. This is because when a puppy is teething, they may drool more than usual and the saliva can build up on their teeth and gums. This can cause bacteria to grow and lead to bad breath.
However, there are also some other things that can result in bad breath in a 5-month-old puppy.
If your pup is still on a kibble diet, that could be the reason for his stinky breath. Kibble is full of fillers and other ingredients that can cause bad breath in dogs. The best way to combat this is to feed your pup a raw diet. A raw diet will help to improve your pup’s digestion and overall health, which will lead to fresher breath.
If you’ve already made the switch to a raw diet and your pup’s breath is still stinkier than usual, there could be an underlying health issue at play. Bad breath in dogs can sometimes be a sign of dental problems, so it’s important to take your pup to the vet for a check-up. Dental problems are often the cause of bad breath in older dogs, so if your pup is still young, it’s unlikely that this is the issue.
To help freshen your puppy’s breath, start by brushing their teeth regularly with dog-specific toothpaste. You can also give them dental chews or bones to help remove plaque and tartar buildup.
In addition to regular teeth brushing, there are a few other things you can do to help keep your puppy’s mouth clean and free of bad breath. Feed them a quality diet that includes crunchy fruits and vegetables to help keep their teeth clean.
Why Does My Puppy’s Breath Stink So Bad?

There are a few reasons why your puppy’s breath might stink including something they ate, they are teething, or having gum disease. Bad breath is very common in puppies. However, the root cause should be determined, simply to rule out any serious medical conditions.
Puppies are known for getting into things and putting everything in their mouth. If your puppy is getting into the trash or eating something off the ground, this could be the cause of their bad breath.
When puppies are going through their teething stage, they can get gingivitis which can cause bad breath. The best way to combat this is to brush your puppy’s teeth regularly and take them to the vet for check-ups.
Puppies are especially susceptible to gum disease because their teeth are not fully developed. This allows plaque and tartar to build up more easily, which leads to infection. The bacteria from the infection can cause bad breath in puppies.
Many pet parents ask themselves is there anything they can do to help their puppy with bad breath?
The answer is yes, but it will take some work on your part. Below are a few things you can do to help your dog’s gum disease:
- Brush your dog’s teeth regularly. This will help remove plaque and tartar buildup that can lead to gum disease.
- Feed your dog healthy foods. A nutritious diet will help keep your dog’s teeth and gums healthy.
- Take your dog to the vet for regular checkups. Your vet can catch Gum disease early and recommend treatment options.
If you’re willing to put in the effort, you can certainly cure your dog’s gum disease at home.
Do Puppies Get Bad Breath When Teething?

Do puppies get bad breath when teething? Yes. Puppies can get bad breath when they are teething. Their gums are swollen and they are drooling a lot. This can cause their breath to smell bad. You can help your puppy by giving them something to chew on, like a toy or a bone. You can also give them Puppy Toothpaste to help with their breath.
Have you ever wondered why puppies get bad breath when they’re teething? It’s actually quite simple: Their gums are inflamed and they’re drooling a lot. This combination creates an environment that’s ripe for bacteria to grow. So, if you notice your puppy has bad breath, it’s probably because they’re teething!
Puppies start to lose their baby teeth (deciduous teeth) at around three months of age and by six months, most of them will have all of their adult teeth (permanent teeth). During this time, it is normal for puppies to chew on things more as they are exploring the world with their new mouths.
There are a few things you can do to help ease your puppy’s discomfort during this time. You can give them chew toys to help relieve the pressure on their gums. You can also try rubbing their gums with your finger to help soothe them.
The bad breath usually stops around the time the puppy starts to get its adult teeth, which is around six months old. In some cases, however, the bad breath may continue into adulthood.
Why Does My Puppy’s Breath Smell Like Fish?
There are a few possible explanations for why your puppy’s breath might smell like fish. One possibility is that they have been eating lots of fish-based food or treats. Another possibility is that they have an infection in their mouth or throat, which can cause bad breath. If your puppy’s breath smells fishy and they are also showing other signs of illness, such as lethargy or vomiting, then you should take them to see a vet as soon as possible.
A common cause of bad breath in dogs is poor dental hygiene. If your puppy’s teeth are not brushed regularly, plaque and tartar can build up on their teeth and gums. This can lead to gum disease, which can cause your puppy’s breath to smell like fish. Other causes of bad breath in dogs include kidney disease, liver disease, and diabetes. If your puppy has any of these conditions, they will need to see a veterinarian for treatment.
Kidney disease can cause a buildup of toxins in the body, which can lead to bad breath. The kidneys are responsible for filtering out toxins from the blood, so when they are not functioning properly, these toxins can build up and cause bad breath.
Liver disease can make your dog’s breath smell bad for a number of reasons. First, the liver is responsible for breaking down and metabolizing many different substances in the body, including toxins. When the liver is not functioning properly, these substances can build up in the blood and be released into the lungs, causing bad breath.
Additionally, when liver disease prevents the body from properly digesting food, this can also lead to bad breath. Finally, liver disease can cause an increase in blood sugar levels, which can lead to a condition called ketosis. Ketosis causes a fruity or acetone smell on the breath, which is often described as “sweet” or “sickly sweet.”