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Home / News / EPA and DHA

The Harley & Marley Blog

This is the space where we share what we love most - caring for pets. Discover nutrition advice, behind-the-scenes stories, and everyday inspiration from the Harley & Marley family. Together, let’s bring more joy, health, and longevity to our furry friends.

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Side Effects of Too Much Fish Oil for Dogs and Safe Doses
November 10 2026
Side Effects of Too Much Fish Oil for Dogs and Safe Doses

More fish oil isn’t always better. The side effects of too much fish oil for dogs can include vomiting, diarrhoea,...

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Fish oil dosage for dogs by weight and how to calculate each serving
November 07 2026
Fish oil dosage for dogs by weight and how to calculate each serving

Weight gives you a starting point, not a complete fish oil dose. A fish oil dosage for dogs by weight...

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How Much Fish Oil Should I Give My Dog? Dosage and Product Tips
November 06 2026
How Much Fish Oil Should I Give My Dog? Dosage and Product Tips

More fish oil isn’t automatically better. How much fish oil you should give your dog depends on their size, health...

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Best Omega-3 Source for Dogs: Fish, Oils and Plant-Based Options Compared
October 06 2026
Best Omega-3 Source for Dogs: Fish, Oils and Plant-Based Options Compared

The best omega 3 source for dogs isn’t necessarily the one with the biggest “omega-3” figure on the label. What...

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Can I Give My Dog Fish Oil Every Day? A Safe, Practical Guide
October 05 2026
Can I Give My Dog Fish Oil Every Day? A Safe, Practical Guide

Can I give my dog fish oil every day, or could a well-meant supplement be too much? Daily use may...

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Omega 3 Fish Oil for Dogs: 2026 Canine Health Guide
September 23 2026
Omega 3 Fish Oil for Dogs: 2026 Canine Health Guide

Marine-derived EPA and DHA provide functional cellular therapy that plant oils simply cannot replicate. If you've spent weeks watching your...

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