Printable dosage chart
Omega-3 dosage chart for dogs by weight PDF
Download the printable chart, preview the weight ranges, and use the calculator when you need exact ml or pump amounts for a specific product.
Hachiko’s reading nookPick the guide that matches what you see in your dog, then follow one clear next step.
Quick answer
If you want the fast version instead of a calculator, this printable chart gives weight-based omega-3 targets for dogs and links back to the full calculator for exact product math.
Download the printable omega-3 dosage chart PDF
Printable PDF
Keep a quick reference copy for label checks, client handouts, or your own fridge.
Preview of the dosage chart
| Dog weight | Maintenance target | Therapeutic target |
|---|---|---|
| 10 lb (4.5 kg) | ~135 mg EPA+DHA/day | ~450 mg/day |
| 20 lb (9 kg) | ~270 mg/day | ~900 mg/day |
| 40 lb (18.1 kg) | ~540 mg/day | ~1,810 mg/day |
| 60 lb (27.2 kg) | ~820 mg/day | ~2,720 mg/day |
| 80 lb (36.3 kg) | ~1,090 mg/day | ~3,630 mg/day |
| 100 lb (45.4 kg) | ~1,360 mg/day | ~4,540 mg/day |
How to use the chart safely
- Use the chart as a starting estimate, not a final prescription.
- Check the product’s actual EPA+DHA concentration.
- Start lower for small dogs, puppies, seniors, and sensitive stomach dogs.
- Split doses with meals if tolerance is an issue.
When to start lower than the chart
- First-time fish oil use
- History of loose stool or GI sensitivity
- Pancreatitis risk or other medical complexity
- Very small dogs where little errors matter more