If you’ve ever had the unpleasant experience of asking, “why does my dog smell like fish?”, you’re not alone. Whether you’re walking your dog, cuddling on the couch, or simply in the same room, a fishy dog smell can leave you wrinkling your nose in confusion. So, why exactly does your dog stink like fish? The answer isn’t always simple, but there are a few common culprits that may be behind your pup’s less-than-fresh fragrance.

Common Reasons for That Fishy Dog Smell

1. Anal Gland Issues
   Yes, you read that right! Dogs have two small anal glands located near their rear end. These glands secrete an oily, smelly substance, and when things go wrong, like impaction or infection, it can cause a fishy dog smell that’s hard to ignore. This is one of the most common reasons why your dog smells like fish. Don’t worry; your vet can help by expressing the glands or treating an infection.
2. Skin Infections
   Another possible cause of your dog stinking like fish could be a skin infection. Dogs can develop bacterial or yeast infections on their skin, leading to unpleasant odors, including that infamous fish smell. These infections can stem from allergies, hormonal imbalances, or other health conditions. If your dog’s skin is inflamed, itchy, or flaky, and accompanied by the odor, it’s time for a vet visit.
3. Diet
   Believe it or not, what goes into your dog can impact what comes out—in terms of smell, that is. If your dog’s diet includes a lot of fish or fish-based foods, it can lead to their body odor taking on a fishy note. While this may not be as concerning as other issues, if your dog stinks like fish and it bothers you, consider switching up their diet (with your vet’s approval).

Quick Tip: If your dog smells like fish, and it’s not bath day, try using pet-safe wipes or sprays to freshen them up in the meantime!

Why Does My Dog Smell Like Fish? Check Their Diet

If your dog has been indulging in fish-based foods, whether through kibble or as treats, this could easily explain why your dog stinks like fish. Fish oils and fatty acids in their diet can excrete through their skin, giving off that oceanic aroma. While fish-based diets are great for dogs with certain health conditions, it’s worth investigating if this is the source of the smell.

• Consider switching to a different protein source for your dog.
• Always consult your vet before making drastic changes to their diet.
• Opt for a balanced diet that meets their nutritional needs without adding unwanted smells.

Poor Hygiene Can Cause Fishy Dog Smells

Sometimes, it’s as simple as needing a good bath. Poor hygiene can lead to bacteria buildup on your dog’s skin, ears, and mouth. Dogs need regular grooming, especially if they’re prone to getting into smelly situations. If their coat isn’t properly maintained or their dental hygiene is neglected, they may start to develop an odor that is unpleasant—and yes, fishy.

• Ensure your dog gets regular baths using a gentle dog shampoo.
• Don’t forget dental care—regular brushing can prevent smelly bacteria buildup.
• Keep an eye on their ears and clean them regularly, as ear infections can also contribute to bad smells.

How to Respond to a Dog Stinking Like Fish

So, how to respond to that fishy dog smell? If your dog smells like fish and you’re not sure why, here are a few key steps:

1. Schedule a Vet Visit
   Your first stop should be your veterinarian. They can assess whether your dog’s anal glands are the issue or if there’s a more serious underlying cause like an infection.
2. Expressing Anal Glands
   If the vet determines that your dog’s anal glands are the problem, they can manually express them, relieving the pressure and reducing the smell.
3. Treat Skin Infections
   For bacterial or yeast infections, your vet may prescribe medications, shampoos, or other treatments to eliminate the infection and the odor.
4. Diet Adjustments
   If it’s their diet, consider working with your vet to find a food that won’t lead to those fishy smells. A protein switch can make all the difference!

Wrapping Up: Why Does My Dog Smell Like Fish?

So, why does your dog smell like fish? While it may be tempting to point fingers at their kibble or their latest outdoor adventure, the answer often lies in their health—most notably, their anal glands or skin. Regardless, a fishy odor is never something to ignore. Whether it’s an easy dietary fix or a vet visit to check their glands, addressing the smell can lead to a happier, healthier (and fresher!) pup.By keeping their diet in check, ensuring regular grooming, and staying on top of vet visits, you can help ensure your dog stays stink-free and ready for cuddles. Just remember, if that dog smells like fish, it might be time for a vet-approved sniff test!