Dogs need a wide variety of nutrients for a healthy and active life, especially nutrients that play important roles in brain function and immune system health. Omega-3 is an essential part of their diets, coming from food sources that are rich in it. However, not all commercial dog food recipes contain enough Omega-3, so your dog may not be getting enough. If you’re looking for ways to boost your dog’s Omega-3 intake, here are six great sources that you can give to your dog:
Reviewed & Fact-Checked By
Dr. Paola Cuevas
Veterinarian, MVZ
Reviewed & Fact-Checked By
Dr. Paola Cuevas
Veterinarian, MVZ
The information is current and up-to-date in accordance with the latest veterinarian research.
The 6 Great Sources of Omega-3 for Dogs
1. Salmon with Skin
Source: Natural
Salmon with Skin Nutritional Info (3oz):
177 calories
Protein: 17g
Fat: 11g
Saturated Fat: 2.6g
Carbohydrates: 0g
Serving Size for Dogs:
No more than 2% of its weight, once a week or less. Consult with a veterinarian first before feeding. For dogs on a diet already containing fish, your vet may recommend an alternate source.
Few foods are fattier and richer in Omega-3 fatty acids than wild-caught, natural salmon. It’s a naturally fatty food that contains both Omega-3 and Omega-6 fatty acids, as well as a great source of protein. Feeding your dog salmon with skin can help with coat health, brain function, and arthritic conditions. While it is a great source of Omega-3, salmon is very high in fat and can lead to health issues caused by a high-fat diet. Never give your dog raw salmon. It must be well cooked but without the use of oils, spices, onions, or anything potentially toxic!
177 calories
Protein: 17g
Fat: 11g
Saturated Fat: 2.6g
Carbohydrates: 0g
- 177 calories
- Protein: 17g
- Fat: 11g
- Saturated Fat: 2.6g
- Carbohydrates: 0g
No more than 2% of its weight, once a week or less. Consult with a veterinarian first before feeding. For dogs on a diet already containing fish, your vet may recommend an alternate source.
- No more than 2% of its weight, once a week or less. Consult with a veterinarian first before feeding. For dogs on a diet already containing fish, your vet may recommend an alternate source.
2. Cod with Skin
Cod with Skin Nutritional Info (3oz):
70 calories
Protein: 15g
Fat: 0.6g
Saturated Fat: 0.1g
Carbohydrates: 0g
Serving Size for Dogs:
No more than 2% of its weight, once a week. Consult with a veterinarian first before feeding. For dogs on a diet already containing fish, your vet may recommend an alternate source.
Lower in calories and fat, codfish with skin may work as an alternative to salmon. Although it doesn’t contain as much Omega-3 as salmon, it’s lower in fat and less likely to throw off your dog’s fat intake. Salmon is more nutrient-dense, however, so your dog may not reap the same benefits from cod. Never give your dog raw fish. As with any human food or cooked food, make sure the cod is not cooked in oils, spices, onions, or anything that is potentially toxic to canines.
70 calories
Protein: 15g
Fat: 0.6g
Saturated Fat: 0.1g
Carbohydrates: 0g
- 70 calories
- Protein: 15g
- Fat: 0.6g
- Saturated Fat: 0.1g
- Carbohydrates: 0g
No more than 2% of its weight, once a week. Consult with a veterinarian first before feeding. For dogs on a diet already containing fish, your vet may recommend an alternate source.
- No more than 2% of its weight, once a week. Consult with a veterinarian first before feeding. For dogs on a diet already containing fish, your vet may recommend an alternate source.
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3. Canned Sardines
Source: Natural/Processed
Sardines Nutritional Info (4 small sardines):
100 calories
Protein: 12g
Fat: 5g
Carbohydrates: 0g
Serving Size for Dogs:
Toy-Miniature: 2 or less
Small dogs: 3-5 per week
Medium dogs: 6-8 per week
Large Dogs: 8-12 per week. Consult with a veterinarian first before feeding your dog sardines.
While they’re not the most appetizing fish on the market, canned sardines are nutrient-dense for their size. They’re high in Omega-3 fatty acids and protein while containing less fat than salmon. Canned sardines are also quite low on the mercury scale since they only eat plankton, so it’s another great alternative if you’re looking for a low-mercury fish. When buying canned sardines, always purchase sardines packed in water and not oil.
50% OFF at Ollie Fresh Dog Food
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50% OFF at Ollie Fresh Dog Food
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100 calories
Protein: 12g
Fat: 5g
Carbohydrates: 0g
- 100 calories
- Protein: 12g
- Fat: 5g
- Carbohydrates: 0g
Toy-Miniature: 2 or less
Small dogs: 3-5 per week
Medium dogs: 6-8 per week
Large Dogs: 8-12 per week. Consult with a veterinarian first before feeding your dog sardines.
- Toy-Miniature: 2 or less
- Small dogs: 3-5 per week
- Medium dogs: 6-8 per week
- Large Dogs: 8-12 per week. Consult with a veterinarian first before feeding your dog sardines.
4. Ground Flaxseed
Ground Flaxseed Nutritional Info (1 tablespoon):
37 calories
Fiber: 1.9g
Protein: 1.2g
Fat: 2.95g
Carbohydrates: 2.0g
Serving Size:
Toy-Miniature Dogs: 1/8 – 1/4 teaspoon
Small Dogs: 1/4 teaspoon – 1 teaspoon
Medium Dogs: 1 1/2 teaspoon – 1 tablespoon
Large-Giant Dogs: 1-2 tablespoon
Ground flaxseed is not only a healthy source of Omega-3, but it’s also completely plant-based and safe for dogs to eat. Flaxseed naturally contains Omega-3 and Omega-6 fatty acids, without the fishy smell of salmon or cod. It also contains important nutrients like dietary fiber for a balanced diet, which can help regulate your dog’s digestive system. It’s easy to make at home with a high-powered food processer, or you can typically find ground flaxseed in grocery stores.
37 calories
Fiber: 1.9g
Protein: 1.2g
Fat: 2.95g
Carbohydrates: 2.0g
- 37 calories
- Fiber: 1.9g
- Protein: 1.2g
- Fat: 2.95g
- Carbohydrates: 2.0g
Toy-Miniature Dogs: 1/8 – 1/4 teaspoon
Small Dogs: 1/4 teaspoon – 1 teaspoon
Medium Dogs: 1 1/2 teaspoon – 1 tablespoon
Large-Giant Dogs: 1-2 tablespoon
- Toy-Miniature Dogs: 1/8 – 1/4 teaspoon
- Small Dogs: 1/4 teaspoon – 1 teaspoon
- Medium Dogs: 1 1/2 teaspoon – 1 tablespoon
- Large-Giant Dogs: 1-2 tablespoon
5. Chia Seeds
Chia Seeds Nutritional Info (1 tablespoon):
60 calories
Fiber: 5g
Protein: 3g
Fat: 3g
Carbohydrates: 5g
Chia seeds are tiny seeds chock full of nutrients, including Omega-3 and Omega-6 fatty acids. Safe for dogs to eat in seed form since they’re so small, there’s no need to grind them in a food processer. They can be added to your dog’s food, as well as baked into homemade dog treats for a delicious and healthy snack. Slowly incorporate them into your dog’s diet and look for signs of indigestion or allergic reaction.
60 calories
Fiber: 5g
Protein: 3g
Fat: 3g
Carbohydrates: 5g
- 60 calories
- Fiber: 5g
- Protein: 3g
- Fat: 3g
- Carbohydrates: 5g
6. PetHonesty Omega-3 Fish Oil
Source: Supplement
Ingredients:
Anchovy Oil
Herring Oil
Mackerel Oil
Sardine Oil
Serving Size:
Toy-Miniature Dogs: 0-15 lbs: ½ pump
Small Dogs: 15-25 lbs: 1 pump
Medium Dogs: 25-50 lbs: 2 pumps
Large Dogs: 50-75lbs: 3 pumps
Giant Dogs: 75+lbs: 4 pumps
If you prefer a liquid oil or supplement form of omega-3, PetHonest Omega-3 Fish Oil is a great source of essential fatty acids. PetHonesty contains four different fish oils, giving your dog a wider range of potential health benefits. Fish is a great source of Omega-3, but it can be messy to cut and serve at home. Fish oil supplements are a little easier to use, but they can have a strong odor. If you don’t mind the smell, PetHonesty Omega-3 is a great way to increase your dog’s Omega-3 intake.
Anchovy Oil
Herring Oil
Mackerel Oil
Sardine Oil
- Anchovy Oil
- Herring Oil
- Mackerel Oil
- Sardine Oil
Toy-Miniature Dogs: 0-15 lbs: ½ pump
Small Dogs: 15-25 lbs: 1 pump
Medium Dogs: 25-50 lbs: 2 pumps
Large Dogs: 50-75lbs: 3 pumps
Giant Dogs: 75+lbs: 4 pumps
- Toy-Miniature Dogs: 0-15 lbs: ½ pump
- Small Dogs: 15-25 lbs: 1 pump
- Medium Dogs: 25-50 lbs: 2 pumps
- Large Dogs: 50-75lbs: 3 pumps
- Giant Dogs: 75+lbs: 4 pumps
Omega-3: Why is it Important for Dogs?
Essential fatty acids like Omega-3 play important roles in a dog’s diet. They’re involved in brain and eye development, as well as immune, skin, and coat health. Although Omega-6 is closely related to Omega-3, it functions differently and tends to be more abundant. While there are a lot of dog food recipes that cover Omega-6, some can be lacking in Omega-3. It is not something a dog’s body can produce, so it needs to be a part of its diet.
How Much Omega-3 Does my Dog Need?
The amount of Omega-3 your dog needs depends on its weight and current health. Dogs need at least 50mg of DHA/EPA Omega-3 per kg. Some dogs may benefit from a higher dose. We recommend talking to your vet to make sure your dog is getting enough, especially if your dog’s diet doesn’t have many sources of healthy fats. While Omega-3 is crucial for your dog’s health, be careful with the source you choose. Too much fat in a dog’s diet can cause health problems, potentially causing liver damage.
Conclusion
Omega-3 is an essential fatty acid that dogs need to thrive, obtaining it through their daily meals. It’s important that dog owners provide their dogs with ample sources of Omega-3 fatty acids, especially if their current kibble has an insufficient amount. Boosting your dog’s Omega-3 intake can help improve their health, so it’s something to consider if your dog’s food is lacking. Before you start a new supplement or diet, consult with your vet to make sure your dog’s needs are met.
Featured Image Credit: O_Lypa, Shutterstock
