7 Stinky Canned Sardine Gummies for Dogs That They Will Love

Kicking off our list is a treat that smells like a fresh sea breeze… if that breeze blew directly from a fishing trawler. The Salty Dog Co. has crafted a gummy that combines the potent power of wild-caught sardines with the mineral-rich benefits of organic kelp. This is the go-to gummy for pet parents focused on achieving that show-dog shine for their pup’s coat.

Ingredient Deep Dive

The first ingredient is whole wild sardines, sourced from the cold waters of the Atlantic. This is crucial because wild-caught fish typically have a higher concentration of Omega-3s compared to their farmed counterparts. The addition of organic kelp provides a natural source of iodine and other vital minerals that support thyroid function and overall metabolism. They use grass-fed beef gelatin to create the chewy texture, which also adds a bit of collagen for joint support. There are no grains, corn, or soy, making it a great choice for dogs with common allergies.

Pros & Cons

The Verdict

If your primary goal is to combat dry skin, reduce shedding, and give your dog a gloriously shiny coat, The Salty Dog Co. Sardine & Seaweed Chews are an unbeatable choice. The potent combination of sardines and kelp delivers targeted nutritional support that you’ll be able to see and feel.

For the golden oldies in our lives, Pawsitive Omega Power Gummies are a true game-changer. These soft, easy-to-chew gummies are specifically formulated to support aging joints and reduce inflammation. They may be stinky, but the relief they can bring to a senior dog is a beautiful thing.

Ingredient Deep Dive

Instead of whole fish, this formula uses a concentrated sardine oil, which ensures a high and consistent level of EPA and DHA in every bite. The star supporting ingredient is turmeric (containing curcumin), a natural anti-inflammatory that works wonders for stiff, achy joints. To make it more bioavailable, they’ve included a dash of black pepper. The gummy base is coconut glycerin, which makes them incredibly soft and palatable, perfect for dogs with dental issues. It’s a thoughtfully crafted formula for maximum therapeutic benefit.

Pros & Cons

The Verdict

If you have a senior dog who’s slowing down, showing signs of arthritis, or just needs some extra joint support, Pawsitive Omega Power Gummies should be at the top of your list. They offer targeted, powerful relief in a smelly, delicious package your old friend will love.

Fin & Fido’s brings a touch of fruity sweetness to the fishy funk! These unique gummies combine whole sardines with antioxidant-rich blueberries, creating a treat that supports your dog’s immune system and overall health from the inside out. It’s a surf-and-turf (or surf-and-orchard?) combination that dogs find surprisingly irresistible.

Ingredient Deep Dive

This recipe uses whole sardines, ensuring your dog gets the full spectrum of nutrients from the fish, including calcium from the tiny, edible bones. The blueberries are a fantastic source of vitamins C and K, as well as antioxidants that help fight free radicals. What’s interesting is their choice of gelling agent: agar-agar, a plant-based gelatin derived from seaweed. This makes Fin & Fido’s a great option for dogs with sensitivities to beef or pork. The result is a slightly jigglier, softer gummy that’s packed with goodness.

Pros & Cons

The Verdict

For the health-conscious pet parent who wants to give their dog a well-rounded treat, Fin & Fido’s Fishy Bites are perfect. They offer a fantastic blend of marine-based omegas and plant-based antioxidants to provide holistic support for your dog’s immune system and long-term health.

Training a puppy requires a high-value treat that’s small, tasty, and won’t fill them up too quickly. Puppy Puffer’s has nailed this with their Sardini Gummy Trainers. These miniature gummies pack a powerful, stinky punch that will keep your pup’s attention focused on you during those crucial training sessions.

Ingredient Deep Dive

This formula uses sardine meal, which is a concentrated, dried form of sardines, allowing them to pack a lot of fishy flavor into a tiny treat. They’ve cleverly added pumpkin to the mix, which is great for digestive health and can help firm up those unpredictable puppy stools. The use of porcine (pork) gelatin gives them a firm, non-crumbly texture that won’t fall apart in your pocket. Each gummy is only about one calorie, so you can be generous with rewards without worrying about overfeeding.

Pros & Cons

The Verdict

If you’re in the midst of potty training, learning new tricks, or socializing a new puppy, Puppy Puffer’s Sardini Gummy Trainers are your new best friend. Their small size and potent smell make them the ultimate high-value reward for positive reinforcement training.

Tummy troubles? Good Boy Gut Health has formulated a sardine gummy that’s not only delicious but also designed to soothe and support your dog’s digestive system. This is the treat for dogs who love fish but have sensitive stomachs that need a little extra TLC.

Ingredient Deep Dive

The secret here is fermented sardines. The fermentation process pre-digests the proteins and fats, making them much easier for sensitive stomachs to handle. It also creates natural probiotics that support a healthy gut microbiome. They’ve paired this with a gentle touch of ginger, a well-known natural remedy for nausea and digestive upset. A blend of live probiotic cultures is also added after the cooking process to ensure potency. It’s a truly functional treat aimed at digestive wellness.

Pros & Cons

The Verdict

For dogs prone to gas, loose stools, or general digestive sensitivity, the Good Boy Gut Health gummies are a fantastic choice. They allow you to provide the benefits of Omega-3s without risking an upset stomach, all while actively improving their gut health with every stinky bite.

Nordic Paws brings a premium, robust option to the table with their Wild-Caught Sardine Gummy Squares. These are less of a simple treat and more of a nutritional supplement powerhouse. They are dense, chewy, and packed with ingredients aimed squarely at supporting mobility and overall vitality, making them a fantastic high-value reward.

Ingredient Deep Dive

Sourced from the pristine waters of the Pacific, the wild-caught sardines are the star. But what sets this product apart is the base: instead of just gelatin and water, they use a slow-simmered fish bone broth. This broth is naturally rich in collagen, glucosamine, and chondroitin—the building blocks of healthy cartilage and joints. They add even more marine collagen for an extra boost. The result is a firm, nutrient-dense square that delivers a powerful combination of Omega-3s and joint-supporting compounds.

Pros & Cons

The Verdict

This is the ultimate gummy for active dogs, canine athletes, or any pup needing serious mobility support. If you view treats as an extension of your dog’s health regimen, the potent, high-quality ingredient list of Nordic Paws Gummy Squares makes the premium price well worth it.

Do you have a four-legged food critic on your hands? The Canine Confectioner specializes in creating treats that even the most discerning palates can’t resist, and their Stinky Sardine Jiggles are the crown jewel of funk. They are engineered for maximum stink and maximum appeal to picky eaters.

Ingredient Deep Dive

The key to their success is using dehydrated, powdered sardines. This process concentrates the flavor and aroma to an almost unbelievable degree. They then blend this potent powder with unsweetened applesauce, which adds a hint of natural sweetness and moisture that dogs love. The base is a high-quality beef gelatin that gives the treats a signature ‘jiggle’ that’s fun for dogs to eat. It’s a simple, three-ingredient formula that focuses entirely on flavor and aroma to entice fussy dogs.

Pros & Cons

The Verdict

If you’ve struggled to find a healthy treat that your picky dog will actually eat, your search is over. The Canine Confectioner’s Stinky Sardine Jiggles are designed to win over the toughest customers. Be prepared to store these in an airtight container at the back of the fridge!

Navigating the world of stinky treats can be fun, but you want to make sure you’re buying a quality product. Here’s what to look for when choosing the perfect sardine gummy for your pup.

• Sardine Source: Look for brands that specify ‘wild-caught’ sardines. Wild fish tend to have a better fatty acid profile and are less likely to contain contaminants than some farmed fish. Products that use the ‘whole fish’ or ‘sardine meal’ often provide a broader range of nutrients.
• Omega-3 Content: The main reason for feeding sardine treats is for the Omega-3s (EPA and DHA). Reputable brands will often provide a guaranteed analysis on the packaging that lists the minimum amount of these crucial fatty acids. More is generally better!
• The Gelling Agent: The ‘gummy’ part comes from a gelling agent. Beef or porcine (pork) gelatin are common and add beneficial collagen. For dogs with allergies, look for alternatives like agar-agar (from seaweed) or pectin (from fruit).
• Beneficial Add-ins: Many of the best gummies include other functional ingredients. Turmeric for inflammation, kelp for minerals, pumpkin for digestion, or blueberries for antioxidants can turn a simple treat into a powerful health supplement.
• Avoid Nasty Fillers: A good gummy shouldn’t contain unnecessary fillers like corn, wheat, soy, or artificial colors and preservatives. The ingredient list should be short, simple, and easy to understand.

Q: How many sardine gummies can I give my dog per day?

A: This depends heavily on the size of your dog and the specific product’s calorie and fat content. Always follow the feeding guidelines on the package. As a general rule, treats should not make up more than 10% of your dog’s daily caloric intake. If you’re using them for training, opt for a low-calorie version.

Q: Are sardine treats safe for puppies?

A: Yes, in moderation! The DHA in sardines is excellent for brain and eye development in growing puppies. Just be sure to choose a gummy that is appropriately sized to avoid a choking hazard and, as mentioned above, don’t overdo it on the treats. A product specifically designed for puppies, like the Puppy Puffer’s, is a great place to start.

Q: My dog is a super picky eater. Will they really like something this stinky?

A: There’s a very high probability they will! A dog’s sense of smell is thousands of times more powerful than ours. What smells overwhelmingly ‘fishy’ to us often smells like a five-star meal to them. The intense aroma is precisely what makes these treats so appealing to dogs, especially picky ones who turn their noses up at blander biscuits.

Q: What’s the difference between these gummies and just giving my dog canned sardines?

A: Convenience, mess, and formulation! Gummies are portion-controlled, easy to handle, and don’t leave oily residue everywhere. Canned sardines are great, but you must ensure they are packed in water with no added salt. Gummies also often include other beneficial ingredients like turmeric or probiotics that you wouldn’t get from a plain can of fish.