The essentials
- Some dog smells are normal â But not all, and there are a few ways you can identify smells that could be a sign of a problem.
- There are many underlying causes of a dogâs fishy smell â Itâs important to identify the cause of the odor to make sure your dog does not have an illness.
- The fishy smell could be due to Anal sac disease â Itâs a problem with a dogâs anal glands and is common in small and obese dogs.
- There are ways to prevent your dogâs fishy odor â Hygiene, diet, and visits to the vet are key.
Why does my dog smell like fish? đ
While there are lots of funky odors that can come from our pups, the fishy smell is one of the most off-putting. Unfortunately, itâs also a fairly common stench for your pup to omit. Sometimes bad smells such as a fishy scent from our pup are part of their natural flora.
There are a variety of different culprits for the fishy smell. Itâs important you identify the source to make sure the stench isnât a sign of a bigger issue.
Fishy breath
Notice the smell when you and your pup are up close and personal? The fishy stench may be coming from your dogâs breath.
Causes of bad breath
The following can cause fishy breath:
- Upset stomach
- Food caught in the mouth or teeth
- Gingivitis, plaque or tartar
- Infection in a dogâs teeth
- Kidney disease
- Diabetes
- Periodontal disease
- Tumor
Other symptoms to look out for with fishy breath
First, you should be keeping track of what your dog eats. If theyâve eaten fish or gotten into your catâs food, then thatâs what is likely to blame for their fishy breath. If they start displaying any of the following accompanying symptoms, it might be a sign one one of the latter more serious health issues:
- Obvious mouth pain
- Bleeding of the mouth around the teeth
- Pale gums
- Lethargy
- Weight loss
- Vomiting
When to go to the vet
If your pup is experiencing any of the aforementioned additional symptoms, you should see the vet. The vet will do an analysis of their mouth and teeth and suggest treatment methods. If the vet suspects your dog has a more severe disease, they will perform other tests.
Treatments and remedies
Do not treat your pup at home unless advised by your vet. They may recommend a variety of treatments and remedies depending on the cause of the bad breath.
For mouth related issues:
- Enzymatic toothpaste. If your dog has plaque build-up, brushing their teeth two to three times a week will help clear up bad breath associated with the teeth.
- Dental treats.This is another great remedy to clean a dogâs mouth naturally.
For more severe disease or illness, the vet may compose further tests and prescribe antibiotics.
Fishy urine
A dogâs urine should smell like human urine. If you notice the fishy smell when peeing, tune in to their other symptoms.
Causes of urine stench
Dogs have plenty of natural flora that come from their bladders and reproductive tract. Fishy smelling urine is most commonly caused by a urinary tract infection (UTI) or other infection like a yeast infection. These infections cause bacteria to accumulate in the urine.
Other symptoms to look out for with urine stench
There are a few other symptoms that may accompany the fishy smell when an infection is present:
- Frequent urination or more accidents around the house
- Obvious pain when urinating (your dog may cry out when peeing)
- Bloody urine
When to go to the vet
As soon as you notice the smell or other symptoms, you should get your dog to the vet. The vet will compose an analysis that involves looking for crystals, red blood cells, white blood cells, protein and other indicators of a UTI.
Treatments and remedies
The vet may prescribe antibiotics to clear up the infection.
đThis goes without saying, but itâs important to bathe your dog often. Bathing prevents bacterias from getting into unnecessary parts of their bodies.
Fishy anal glands
Anal glands are the are the glands or âscent markersâ that dogs smell when they greet one another. They are little sacs on the dogâs anus that contain oily material that releases/expresses when a dog passes a bowel movement.
Anal sac disease
Anal sac disease is one of the umbrella terms used to describe problems with a dogâs anal glands that may cause a fishy smell. On the whole, itâs when a dogâs anal sacs do not release enough oil as they poop, thus leading to glands becoming solid and eventually impacted. Impacted anal sacs canât express oils. The sacs will become hard and very painful to the touch for your pup and can eventually become abscessed and rupture.
Some dogs are more prone to anal sac disesae
Anal sac disease is more common in both small and obese dogs. The largest dog breeds are not typically infected. This is because they either have narrow ducts or the excess of weight on the dog puts pressure on anal sacs and blocks pores. Older dogs are more likely to deal with constipation due to dehydration. When stools are too soft or too hard, they donât express their glands well.
Causes of anal gland odors
Odors that come from your dogâs anal glands may be due to:
- Soft stools without ample oil secretions
- Infected anal glands due to build up of oil
- Anal sac tumors or abscesses
đ¤ Does the fishy smell come on suddenly and briefly? Is your dog scared? Thatâs probably why. When dogs are frightened, they can have sudden anal gland secretions.
Other symptoms to look out for along with fishy smelling anal glands
Your dog may experience the following in addition to a fishy smell if there is a problem with their anal glands:
- Scooting on the floor
- Discomfort when a dog poops
- Blood in the stool
- Discolored or swollen anus area
- Biting or licking
đIt is extremely important to pay attention to your dogâs stool when looking for anal gland problems.
When to go to the vet
While your dog should relieve their anal glands naturally when they defecate, if theyâre experiencing the above you should visit the vet. The vet will manually excrete oil from the glands. They will compose further tests to make sure itâs not something more serious. Itâs important you go to the vet because abscesses can rupture through a dogâs skin.
Treatments and remedies for anal gland issues
Your vet can firstly empty your dogâs anal glands. If the anal sacs have developed an infection or tumor, biopsy will likely be ncessary before the vet prescribes a treatment method. Surgery is necessary in severe cases.
â ď¸ Pet parents should not attempt to relieve their dogâs anal sacs at home unless they have been showed how by the vet (or possibly the groomer).
A note on female dogs
Itâs important to note that female dogs may have other kinds of infections associated with the fishy smell. If your vet has already ruled out anal sac disease, they could be suffering from vaginitis.
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Preventing fishy smells for the long-haulÂ
While certain infections are inevitable, there are a few preventative measures you can take so that the smell of fish doesnât arise in lieu of an illness.
- Practice good hygiene.
- Help your dog maintain a healthy weight.
- Feed a healthy fiber diet that promotes digestion.
- Make sure your dog exercises regularly.
- Make sure your dogâs water bowl is full at all times.
- Regular visits to the vet to check for underlying conditions.
Dog smells arenât always fishy
Not every bad smell coming from a dog is a âfishy smellâ but regardless of the odor, if itâs unusual or new, it warrants a trip to the vet. The vet will be sure that nothing dangerous is causing the foul smell. Bad odors can be a great indicator of your dogâs health.