What Are Cat Supplements and How Do They Benefit Pets?
Giving our lovely felines cat supplements is essential to ensure their health. Cat supplements help them maintain a balanced, healthy diet on top of their daily food intake. These cat supplements enhance the cat’s health by targeting specific functions such as digestion or joint health. In this article, you will learn everything about cat supplements, the types and common ingredients, and how you can create your own brand of cat supplements.
What Are Cat Supplements?
Cat supplements are products that contain various ingredients to target specific functions and enhance the cat’s overall health. These cat supplements provide additional nutrients for addressing common health issues such as skin irritation, a weak immune system, and constipation.

Types of Cat Supplements
Various types of cat supplements address specific health issues. Here are the most common cat supplements:
1. Gastrointestinal Probiotic Supplementation
There are cat supplements that contain probiotics and other ingredients to improve the cat’s digestive system.
These cat supplements enhance nutrient absorption and prevent digestive issues such as constipation or diarrhoea.
Cats who regularly experience irritable bowel syndrome (IBS) or trouble digesting their food would benefit from this cat supplement.
2. Respiratory Health
Certain cats tend to experience several respiratory issues. Thus, cat supplements help to solve breathing issues and improve lung function.
These cat supplements include ingredients such as vitamin C and L-lysine to enhance respiratory health.
3. Bone & Joint Health Enhancement
Cats, especially senior cats, tend to develop weak bones and joints over time. They will benefit from cat supplements that enhance mobility and strengthen their bones or joints.
Cat supplements that enhance the bones and joints typically include the necessary ingredients, such as glucosamine. These essential ingredients help maintain strong bones and flexible mobility and prevent joint strain.
4. Immune System Enhancement
Having a strong immune system is important for fighting potential diseases. Cats can maintain a healthy immune system by consuming cat supplements that boost the body’s natural defence mechanism.
These cat supplements will reduce the risk of infections and help to protect them against environmental stressors.
5. Liver and Kidney Health
Cats require a healthy liver and kidney to ensure their body is detoxified and have healthy organ function.
Cat supplements help protect the liver, prevent kidney diseases, and prevent urinary tract infections.
6. Anti-Aging
To support anti-aging and enhance cognitive function in cats, various supplements are available. These brain health supplements work to improve memory and mental focus.
These cat supplements will support cats with cognitive dysfunction and aid in maintaining overall brain health and vitality as they age.
7. Eye Care Nutrition and Health
Some cats, especially senior cats, develop vision issues over time. Cat supplements help boost their vision and protect them against eye diseases.
The ingredients to support the cat’s vision will protect the eyes from oxidative damage while improving their night vision.
Types of Feline Supplement Forms
Beyond ingredients, the form of a supplement determines how easy it is to give to your cat. Choosing the right format ensures your cat receives consistent nutritional support without a daily struggle.
1. Chewables and Soft Chews
These supplements are designed to look and taste like treats, making them the easiest to administer. They work especially well for multivitamins and joint support formulas.
- Pros: Highly palatable, easy to store, and convenient for daily use.
- Cons: Not suitable for cats with dental issues, and some picky eaters may still reject the flavor.
2. Powders
Powdered supplements are an excellent choice for finicky eaters. They can be sprinkled over canned food or mixed into wet meals to help mask the flavor.
- Pros: Versatile for mixing, allows precise dosage adjustments, and ideal for probiotics or high-dose ingredients such as fiber.
- Cons: The cat must finish the full meal to receive the complete dose, and the texture of the food may change slightly.
3. Liquids and Gels
Liquid supplements are absorbed quickly by the digestive system and are usually given through a dropper or syringe directly into the cat’s mouth. They are ideal for precise dosing and quick results.
- Pros: Fast absorption, great for senior cats or those with low appetites, and ideal for oils such as Omega-3s.
- Cons: Can be messy, some cats may resist direct feeding, and many require refrigeration.

Most Common Ingredients in Cat Supplements
Cat supplements contain the necessary nutrients to support overall health, such as improving the digestive system, boosting the immune system and strengthening bone health. Cat dietary supplements are crucial to ensure they live a long, healthy life while minimizing the risk of health diseases.
1. Protein
Protein is essential in cat supplements to support overall muscle development and boost energy levels. Similar to humans, cats require protein to maintain muscles and a healthy weight. Most cat dietary supplements include high-quality protein sources such as chicken or eggs.
2. NMN (Nicotinamide Mononucleotide)
NMN is an advanced compound gaining traction as a vital ingredient for feline longevity and anti-aging supplements. NMN is important for cellular energy production and DNA repair in all mammals. Supplementation with NMN can help combat age-related decline, promoting better vitality and overall neurological system health in senior cats.
3. Calcium
Calcium is vital for cats to maintain healthy bones and joints. Cat supplements that contain calcium can help them to prevent potential bone diseases and maintain strong skeletal health.
4. Iron
Iron is often included in cat supplements as it supports red blood cell production, ensuring cats have sufficient oxygen. Cats may experience low energy levels, fatigue, or anaemia without adequate iron.
5. Zinc
Cat supplements often include zinc, which can promote faster healing, boost immune functions and improve skin health. Cat vitamin supplements include zinc to improve skin hydration, preventing the cat from shedding excessively.
When and How to Use Cat Supplements Safely
For cat owners, knowing when and how to safely incorporate a dietary supplement into their feline companion’s routine is vital. Supplements are powerful tools, but they should be used thoughtfully.
Consult Your Veterinarian
Before introducing any feline supplement, it is crucial to consult your vet. Supplements should never be used as a replacement for veterinary diagnosis or medication. A blood panel or physical exam can reveal deficiencies or underlying conditions that a supplement alone cannot fix. Your vet can provide tailored advice on:
- Necessity: Confirming if the supplement is truly needed for your cat’s specific health profile.
- Dosage: Calculating the precise, safe amount based on your cat’s weight, age, and existing diet.
When Cat Supplements Are Most Recommended
While quality commercial food provides baseline nutrition, there are key scenarios where cat supplements become highly beneficial:
- Specific Life Stages: Kittens require support for rapid development, and senior cats benefit from joint, kidney, and cognitive support supplements.
- Existing Health Conditions: Cats with diagnosed conditions like early-stage kidney disease, arthritis, or chronic skin allergies can often benefit from targeted formulas (e.g., Omega-3s or Glucosamine).
- Homemade or Restricted Diets: If your cat is on a non-commercial, homemade, or elimination diet, a dietary supplement is often essential to ensure all necessary vitamins (like Taurine, a key feline necessity) and minerals are present.
Tips for Successful Supplement Administration
To ensure your cat gets the full benefit of a supplement:
- Start Slow: Introduce supplements gradually to avoid digestive upset.
- Mix with Favourites: Chewables can be treated as snacks, while powders or liquids are best mixed into a small amount of highly palatable wet food or a lickable treat.
- Avoid Over-Supplementation: More is not better. Adhere strictly to the recommended daily dosage to prevent nutrient toxicity, especially with fat-soluble vitamins (A, D, E, and K).
Integrating a Dietary Supplement into Your Cat’s Daily Diet
Understanding where a dietary supplement fits into your cat’s overall nutrition is key to effective supplementation. Unlike a complete and balanced cat food, a supplement is designed to fill specific nutritional gaps or provide a therapeutic boost.
Supplementation vs. Complete Nutrition
A cat dietary supplement is a complementary product, not a replacement for your cat’s main food source. A high-quality commercial cat food is already formulated to meet baseline nutritional requirements established by bodies like AAFCO. Supplements step in when:
- Age or Health Changes: Increased needs due to aging, pregnancy, or recovery from surgery.
- Dietary Gaps: To address specific deficiencies confirmed by a vet.
- Specific Benefits: Providing therapeutic levels of certain nutrients, like Glucosamine for joints, that may not be sufficiently high in regular kibble.
Supporting Specialized Cat Diets
The need for a dietary supplement is particularly high for cats on certain feeding routines:
- Homemade Diets: Unless formulated by a veterinary nutritionist, homemade diets almost always require a multi-vitamin and mineral supplement to prevent severe deficiencies (especially of essential amino acids like Taurine).
- Prescription/Veterinary Diets: While these are balanced for a condition, a vet may recommend a targeted cat supplement to boost a specific function, such as an extra Omega-3 oil to support coat health while on a limited-ingredient diet.
Weight Management Diets: Supplements containing L-Carnitine can be beneficial for supporting metabolism and muscle retention during a healthy weight loss program.
Frequently Asked Questions about Cat Supplements & Vitamins
1. What are the important ingredients in cat supplements and vitamins?
Most cat multivitamin supplements include zinc, protein, iron, calcium and other vitamins such as A, B, D, E and K. These nutrients combined help to improve the cat’s overall health and well-being in the long run.
2. Why do cats need to consume cat multivitamins?
Cats should consume cat multivitamins to maintain good health and gain them through their daily food. Cat supplements generally provide various health benefits, such as improving metabolism, boosting the immune system, and supporting joint and bone health.
3. How to choose the right cat vitamin supplement?
Choosing a suitable cat vitamin supplement depends on several important factors, such as age, health condition, dosage form, and overall lifestyle.
4. How do I create my own cat supplement or vitamin supplement brand?
Creating your own cat supplement or vitamin supplement brand can be done with a trusted OEM partner such as Belive Petscare. We can help you build your brand and supplement products based on your desired vision.
Create Your Own Cat Supplements & Vitamins
Are you looking to create your own cat supplements and vitamins? With our dedicated OEM services, we can help you create your own pet supplement brand. We provide a wide range of cat supplement formulas and dosage forms tailored to your needs and requirements.
