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Nutramax Welactin Advanced 3TA is a concentrated liquid omega-3 fish oil supplement for dogs from Nutramax Laboratories Veterinary Sciences, providing 975 mg of total omega-3 fatty acids per 2 mL scoop — 530 mg EPA, 350 mg DHA, and 10 mg ETA. The 3TA formula combines three targeted omega-3s, including ETA, a long-chain omega-3 sourced from green-lipped mussel (Perna canaliculus), to help support skin and coat, joint, heart, kidney, brain, vision, and immune health.
Key facts
- Active ingredients: 975 mg total omega-3 fatty acids per 2 mL scoop (530 mg EPA, 350 mg DHA, 10 mg ETA)
- Species: Dogs of all life stages
- Available size: 8 oz liquid bottle with measuring scoop
- Form: Concentrated liquid fish oil poured over food
- Typical use cases: Skin and coat, joint, heart, kidney, brain, and immune support
- Brand credential: Made by Nutramax, the #1 veterinarian-recommended supplement company
How to use
Before first use, flip the top open to break the side latches. Open the flip top, invert the bottle, and squeeze to dispense; measure with the included scoop and pour over your dog's food at mealtime. Daily broad-spectrum amounts range from 1/4 scoop for dogs 4–7 lb up to about 3 1/2 scoops for the largest dogs; your veterinarian may recommend roughly double these amounts for joint health support, or as otherwise directed.
Safety information
Store at room temperature away from extreme heat or excessive light, and keep out of the reach of children and pets. As with any supplement, check with your veterinarian before starting if your dog is ill, pregnant, or receiving other medications.
Frequently asked questions
What is the difference between Welactin and Welactin Advanced 3TA?
Welactin Advanced 3TA is roughly twice as concentrated per milliliter (975 mg omega-3s in a 2 mL scoop versus 1,610 mg in a 6 mL scoop of standard Welactin Canine liquid) and adds ETA, an omega-3 from green-lipped mussel not found in the standard formula.
What does 3TA mean?
It refers to the three targeted omega-3 fatty acids in the formula: EPA, DHA, and ETA. ETA (eicosatetraenoic acid) is a long-chain omega-3 found in marine lipid sources such as green-lipped mussel.
How much Welactin Advanced 3TA should I give my dog?
Follow the weight chart on the label: broad-spectrum support starts at 1/4 scoop daily for dogs 4–7 lb and scales to about 3 1/2 scoops for the largest dogs, with higher amounts often recommended for joint support. Your veterinarian can tailor the amount for your dog.
Where can I buy Welactin Advanced 3TA?
It ships from our home pharmacy — buy Welactin Advanced 3TA on our Vetcove pharmacy store, with Autoship savings available.
Related: Welactin Canine liquid and softgels · Welactin Omega-3 Soft Chews for Dogs