Products are chosen independently by our editors. Purchases made through our links may earn us a commission.

Best Fish Oil Supplements for Cats

Updated
An expert product reviewer known for her comprehensive analysis and in-depth expertise across various categories, providing unbiased and insightful reviews.
Updated

Main Features

  • Pure fish oil
  • Rich in EPA and DHA
  • Improves skin and coat
  • Supports joint health
  • Promotes heart health

Product Overview

Nordic Naturals Omega-3 Pet Fish Oil is a high-quality supplement designed to promote the health and well-being of your feline friend. Sourced from wild-caught fish, this oil contains essential omega-3 fatty acids like EPA and DHA, which are crucial for maintaining healthy skin, a shiny coat, and optimal joint function.

Additionally, these fatty acids support heart health and can reduce inflammation, contributing to a longer, happier life for your cat. This product is easy to administer, either directly or mixed with food, and is free from artificial additives, ensuring that your cat receives only the purest form of nutrition.

PROS
  • High-quality ingredients
  • Supports multiple aspects of health
  • Easy to administer
CONS
  • Higher price point
  • Strong fishy odor

Product Specifications

  • Brand Nordic Naturals
  • Model Omega-3 Pet
  • Size 8 oz
  • Form Liquid
  • Ingredients Fish oil, natural tocopherols

Main Features

  • Wild Alaskan salmon oil
  • Supports skin and coat
  • Promotes joint health
  • Boosts immune system
  • No artificial additives

Product Overview

Grizzly Omega Health for Cats is a natural fish oil supplement derived from wild Alaskan salmon. Rich in omega-3 fatty acids, this supplement provides EPA and DHA, essential for maintaining a glossy coat, healthy skin, and proper joint function.

Additionally, the fatty acids help support cardiovascular health, reduce inflammation, and boost the immune system. The oil is easy to integrate into your cat's diet, either by adding it to their food or giving it directly.

Grizzly Omega Health ensures that your cat receives the highest quality nutrients without any artificial additives or preservatives.

PROS
  • Natural ingredients
  • Multiple health benefits
  • Easy to administer
CONS
  • Fishy smell
  • May be expensive for the size

Product Specifications

  • Brand Grizzly Pet Products
  • Model Omega Health
  • Size 4 oz
  • Form Liquid
  • Ingredients Salmon oil, tocopherols

Main Features

  • Wild Alaskan salmon oil
  • Rich in EPA and DHA
  • Supports coat health
  • Promotes joint care
  • No artificial additives

Product Overview

Zesty Paws Pure Wild Alaskan Salmon Oil is a premium supplement designed to provide your cat with the essential omega-3 fatty acids needed for optimal health. Sourced from wild-caught Alaskan salmon, this oil is rich in EPA and DHA, which help maintain a healthy coat, reduce shedding, and support joint health.

Additionally, the omega-3s in this oil promote heart health and can help manage inflammation, making it a well-rounded addition to your cat's diet. The product is easy to use, either by adding it to your cat's food or administering it directly.

Zesty Paws ensures that their product is free from artificial flavors, colors, and preservatives, offering a pure and natural supplement for your feline friend.

PROS
  • High-quality source
  • Comprehensive health benefits
  • Easy to administer
CONS
  • Strong odor
  • Premium price

Product Specifications

  • Brand Zesty Paws
  • Model Pure Wild Alaskan
  • Size 8 oz
  • Form Liquid
  • Ingredients Salmon oil, tocopherols

Main Features

  • Soft chew format
  • Rich in EPA and DHA
  • Supports skin and coat
  • Promotes joint health
  • No artificial additives

Product Overview

Amazing Nutritionals Omega-3 Fish Oil Chews are a convenient and tasty way to ensure your cat gets the essential fatty acids they need. These chews are formulated with high-quality fish oil, providing EPA and DHA to support a healthy coat, reduce shedding, and promote joint health.

Additionally, these fatty acids help support cardiovascular health and can reduce inflammation. The soft chews are easy to administer and can be given as a treat, making it simple to incorporate into your cat's daily routine.

They are free from artificial colors, flavors, and preservatives, ensuring a natural and healthy supplement for your pet.

PROS
  • Easy to administer
  • Tasty treat format
  • Multiple health benefits
CONS
  • May not suit all cats
  • Higher cost per serving

Product Specifications

  • Brand Amazing Nutritionals
  • Model Omega-3 Chews
  • Size 120 chews
  • Form Soft chews
  • Ingredients Fish oil, tocopherols, natural flavors

Main Features

  • Concentrated fish oil
  • Rich in EPA and DHA
  • Supports skin and coat
  • Promotes joint health
  • No artificial additives

Product Overview

Vital Pet Life Salmon Oil Capsules offer a concentrated source of omega-3 fatty acids to support your cat's overall health. Each capsule contains high-quality fish oil, rich in EPA and DHA, which are essential for maintaining a healthy coat, reducing shedding, and promoting joint function.

Additionally, these fatty acids support cardiovascular health and help reduce inflammation. The capsules are easy to administer, either by giving them directly or mixing with food. Vital Pet Life ensures that their product is free from artificial additives, providing a pure and natural supplement for your cat's well-being.

PROS
  • Concentrated formula
  • Easy to administer
  • Comprehensive health benefits
CONS
  • Capsule form may be challenging for some cats
  • Higher price

Product Specifications

  • Brand Vital Pet Life
  • Model Salmon Oil Capsules
  • Size 180 capsules
  • Form Capsules
  • Ingredients Fish oil, tocopherols, gelatin capsule

A Comprehensive Guide to Choosing the Best Fish Oil Supplements for Cats

Fish oil supplements have gained popularity among pet owners due to their numerous health benefits for cats. These supplements are rich in omega-3 fatty acids, which are essential for maintaining a cat’s overall well-being. However, not all fish oil supplements are created equal. To ensure you are providing your feline friend with the best product, it is important to consider several factors. This guide aims to help you navigate through the process of selecting the most suitable fish oil supplement for your cat.

Understanding the Benefits of Fish Oil for Cats

Before delving into how to choose the right supplement, it’s essential to understand why fish oil can be beneficial for your cat. Fish oil typically contains two crucial types of omega-3 fatty acids: eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA). These fatty acids play a vital role in various aspects of a cat’s health, including:

  1. Skin and Coat Health: Omega-3 fatty acids can help reduce inflammation and alleviate symptoms of allergies, resulting in a healthier, shinier coat.

  2. Joint Health: EPA and DHA have anti-inflammatory properties that can be particularly beneficial for older cats suffering from arthritis or other joint issues.

  3. Cardiovascular Health: Omega-3 fatty acids can support heart health by reducing triglycerides and lowering blood pressure.

  4. Cognitive Function: DHA is crucial for brain health, and adequate levels can help maintain cognitive function, especially in aging cats.

  5. Immune System Support: Fish oil can bolster the immune system, helping your cat fend off illnesses more effectively.

Choosing the Right Fish Oil Supplement

With numerous options available in the market, selecting the right fish oil supplement for your cat can be overwhelming. Here are some key considerations to guide you through the decision-making process:

  1. Source of Fish Oil

    • The most common sources of fish oil are salmon, mackerel, sardines, and anchovies. Each of these sources has its own fatty acid profile. It’s essential to choose a source that is rich in EPA and DHA. Additionally, ensure that the fish oil comes from a reputable source that adheres to sustainable fishing practices.
  2. Purity and Quality

    • Purity is crucial when it comes to fish oil supplements. Contaminants such as mercury, PCBs, and other toxins can be harmful to your cat. Look for products that have been tested for purity and are certified free from harmful substances. Third-party testing and certifications can be a good indicator of a product’s quality.
  3. Form of the Supplement

    • Fish oil supplements come in various forms, including liquid, capsules, and soft gels. Liquid forms can be easily mixed with your cat’s food, making them a convenient option. Capsules and soft gels may be more challenging to administer but can be ideal for precise dosing.
  4. Dosage and Concentration

    • The appropriate dosage of fish oil depends on your cat’s weight and specific health needs. It is essential to follow the recommended dosage instructions provided by the manufacturer or consult your veterinarian. High-concentration fish oil supplements may require smaller doses, which can be beneficial for cats that are finicky eaters.
  5. Flavor and Palatability

    • Cats can be particular about the taste and smell of their food and supplements. Some fish oil supplements are flavored to make them more appealing to cats. If your cat is picky, you may need to try a few different products to find one that your feline friend will readily accept.
  6. Cost and Brand Reputation

    • While cost should not be the sole determining factor, it is wise to consider the price of the supplement in relation to its quality and benefits. Well-known brands with a good reputation are generally more reliable. Reading reviews from other pet owners can also provide valuable insights into the effectiveness and palatability of the product.

Consulting Your Veterinarian

Before introducing any new supplement into your cat’s diet, it is always prudent to consult with your veterinarian. They can provide personalized recommendations based on your cat’s specific health needs and conditions. Your veterinarian can also help you determine the correct dosage and monitor your cat’s response to the supplement.

Conclusion

Selecting the best fish oil supplement for your cat involves careful consideration of various factors, including the source and purity of the fish oil, the form of the supplement, dosage, flavor, cost, and brand reputation. By taking these elements into account and seeking advice from your veterinarian, you can ensure that you are providing your cat with a high-quality supplement that supports their health and well-being. Investing time in choosing the right fish oil supplement can lead to a healthier, happier life for your feline companion.