Independent product profile
Butternut Box Fish Oil
Fish Oil is a Butternut Box dog supplements product. See below for the brand's UK declaration.
Product and intended use
Fish Oil is a Butternut Box dog supplements product. See below for the brand's UK declaration.
Declared category: Dog supplements. Format: Liquid fish oil. Life stage: Dogs over 4 months. Market: UK.
Declared formulation
Ingredients
Fish Oil (99.7%)
Additives
Natural antioxidant (mixed tocopherols).
Declared nutritional analysis
Crude Protein <0.1%, Crude Fat 99%, Crude Ash <0.1%, Moisture Content <0.1%, Omega 3 Fatty Acids 40-45% (EPA 18-20%, DHA 12-13%)
Analysis basis: As fed, manufacturer declaration
Declared energy: 12 kcal per 1.4 ml pump, approximate
Manufacturer feeding guide
Follow the manufacturer’s feeding instructions and use as a complementary food.
Listed pack sizes: 200 ml bottle
Formulation source, checked 2026-09-25.
Manufacturer claims and evidence
The following statements are attributed to the manufacturer. They have not been independently verified for this entry.
Brand states 1 pump provides 500 mg omega-3, including 360 mg EPA and DHA.
Ingredient research provides context and does not establish the effect of this finished product. No exact-product trial has been verified for this entry.
Explore ingredients and research
Explore the available ingredient profiles. These links provide ingredient context, not proof of a benefit from this finished product.
Source and review scope
Official UK brand catalogue and ingredient declaration checked 25 September 2026. Ingredients and analysis are manufacturer statements. Claims and independent evidence still require editorial review. The UK panel states 99.7% fish oil and separately describes mixed tocopherols; the precise tocopherol amount is not stated there.
Official product information. Checked 2026-09-25.
This profile records supplied manufacturer information. Consult the current pack for changes.