It’s normal for a smelly pug. However, if their body odor becomes out of hand, there is a deeper issue at hand. So, why does my Pug smell like fish? One of the most prevalent causes of a dog’s fish odor is an ear infection, skin wrinkles, or oral infections.
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Your Dog’s paws can smell as well. In addition, female Pugs in heat tend to scent more than usual. Please explain why does my peg smell like fish.

Why Does My Pug Smell Like Fish?
Some dogs have fishy smells to them. Fishy odors aren’t likely to be a big deal if you’re feeding your dog a fish-based diet or giving your dog fish oil.
Before you do anything else, if your dog smells like fish, then it may have an unusual medical condition.
This needs to be taken care of. A fishy smell in dogs can be caused by problems with their teeth, intestines, infections, and anal glands. Most of the time, this is because there are too many bad-smelling bacteria in your body.
Reasons Of Pug Smell Like Fish
Find the source of the fishy smell. When it comes to figuring out what’s wrong with your dog, this is critical. We’ll explain why dogs have fishy odors and what you can do about it in the following paragraphs.

When it comes to our dogs, the majority of us pet owners don’t consistently brush their teeth. While fishy breath may indicate one of the following, it’s best to rule it out.
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Dental Issues
Dogs with fishy breath may have a dental issue. Periodontal disease is the result of a bacterial or inflammatory infection or inflammation of the gums and bone that support the teeth. Up to 84% of dogs over the age of three have periodontal disease, making it the most common disease in dogs.
You may tell whether your dog has the periodontal disease if you lift his lips and observe a lot of tartar, which appears as yellow or brown debris attached to his teeth. Early treatment of periodontal disease is essential to halt its progression.
Dental cleanings with anesthetics and regular brushing and flossing at home are the best ways to treat this condition.
Having your dog’s mouth and teeth inspected by a veterinarian will help rule out any specific dental issues that may be causing your dog’s breath to smell fishy.
Gastrointestinal Disorders
Dogs suffering from food allergies or intolerances may burp excessively and have difficulty digesting their food, resulting in a fishy breath. If your veterinarian thinks your dog has a food allergy, she might give your dog a special diet that isn’t as bad for her.
Acid reflux, often known as gastroesophageal reflux disease or GERD, can also result in bad breath. Lip licking, Gulping, Regurgitation, and Drooling air are all symptoms. Antacid medicines, when used as instructed by a veterinarian, can help to alleviate symptoms.
Is Your Dog’s Anal Smells Like Fish?
In this case, your dog’s anal-gland may be the source of the fishy smell. Anal glands or anal sacs are two fluid-filled structures that are just inside the anus of dogs.
They are called anal glands. These sacs are filled with fishy, smelly liquid that can be thin and yellow or thick and grey. Dogs naturally show off their anal glands when they poop and when they are afraid.
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In some dogs, their anal glands may not be able to move normally. This can cause problems like impaction and rupture. Some dogs have anal gland problems even though it’s not clear what causes them.
Dogs who are overweight, have chronic diarrhea, constipation, allergies to the environment, and are more likely to have anal gland problems.
Symptoms of an anal gland problem include scooting, anal gland contents spilling out, and a lot of licking of the area. If your dog has blocked anal glands, you might see a bump next to her anus.
This will happen if the anal gland bursts. There will be a wound next to it. The vet should be called if your dog shows any of the above signs.
Your veterinarian will check your dog’s rectum and, if necessary, will remove its anal glands. Dogs who don’t show signs of anal gland problems should not have their anal glands every day.
The external expression method, which is used by many groomers, may harm your pet’s anal glands and cause problems in the future, say some vets.
Weight loss, high-fiber diets, hypoallergenic diets, prescription medications, and supplements may help to ease the symptoms of anal gland irritation in dogs, but these things don’t always work.
In dogs where none of the above treatments work, surgery to remove the anal glands may be recommended.
Does Your Dog’s Pee Smell Like Fish?
If your dog has a urinary tract problem, his or her urine may smell fishy because of it. UTIs, bladder or kidney stones, prostate problems in men, bladder cancers, and other things that make urine smell bad can all make it smell bad, but they’re all different.
If you notice that your dog’s pee smells weird, you should take her to the vet. Your veterinarian will do a thorough check of your pet, and he or she will usually start with a urine test and, if necessary, a urine culture.
If an infection is found, antibiotics will be given to treat it. If this is a problem your dog has again and again, or if there are other symptoms like bloody urine or straining to urinate, your veterinarian may want to do X-rays and/or an ultrasound of your dog’s abdomen to figure out what’s wrong.
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How To Get Rid of Fishy Smell From Dog
The good news is that there are things pet owners can do to keep their dogs from smelling like fish. To stop your dog from having bad breath, you should try to brush his teeth as often as possible with a soft-bristled toothbrush and toothpaste that is safe for dogs. Dental chews, prescription dental diets, and oral rinses from your veterinarian can also help to get rid of bad breath in dogs.
It’s likely that if your dog already has gingivitis (inflamed gums) or more advanced periodontal disease, brushing alone will not get rid of bad breath. A professional dental cleaning will be needed instead.
Take X-rays of your dog’s teeth when she has her teeth cleaned. This allows for the detection and treatment of tooth root abscesses and other problems that might not be obvious if they weren’t looked for and taken care of.
A special diet or medication may be recommended by your veterinarian if your dog has fishy breath because of a dental problem that has been ruled out. This could help your dog’s breath, which could make it smell better.
Long-haired dog breeds, too, need to be groomed often. However, ask your dog’s groomer not to keep expressing his anal glands all the time, because this could cause more problems for you and your dog.
You should have your dog’s anal glands checked by a veterinarian if she is chewing on her butt or moving it around. It should stop the smell and pain if they’re full, so your vet can let them out.
If you want your dog’s skin and coat to stay healthy as well as her gut health, you need to feed her a good quality complete, and balanced diet that is also healthy for your dog.