Type: Animal fat / oil source
Source: Animal (fish)
Fish Oil in Dog and Cat Food
Fish oil is an oil derived from fish. In pet foods, it is commonly included as an added fat source and is often listed separately from fish-based proteins.
Why It Appears on Pet Food Labels
Fish oil may be included to:
- Add dietary fat and calories
- Support palatability
- Contribute to the overall fat profile of the formula
Where It Is Commonly Found
- Dry kibble
- Wet food
- Foods listing added oils
Label Context
Some products specify the fish source (salmon oil, menhaden oil), while others use the broader term “fish oil.” Preservation method may also be listed (mixed tocopherols, etc.).
For pet-specific considerations, use the ingredient scan tool.
Educational Note
This page is part of the PetFoodDecoded Label Ingredient Library and is provided for educational reference only.