6 Best Cat Foods for Supporting Healthy Blood Test Results in 2025

If you want to help your cat maintain healthy blood work, choosing the right food is essential. The right diet can support organ function, balance minerals, and reduce inflammation—all key factors in stable blood test results.

But with so many options, how do you know which foods truly make a difference?

Let’s explore six top choices that stand out for their science-backed benefits and quality ingredients.

Feline Cat Blood Typing Test Kit with Stainless Steel ID Tag

Discover peace of mind with the Feline Cat Blood Typing Test Kit with Stainless Steel ID Tag, designed to make blood type identification simple and reliable at home. This kit helps prevent dangerous transfusion reactions by delivering fast, accurate blood typing results in just three minutes. No special tools or lab visits are needed, making it ideal for breeders and multi-cat households.

Each kit contains all necessary materials, including a buffer solution, EDTA tube, mixing rods, and a sealed test card, ensuring a smooth and hassle-free testing process. The included stainless steel ID tag is both durable and waterproof, allowing for easy attachment to your cat’s collar. This tag ensures that your cat’s blood type is quickly recognizable during emergencies or veterinary appointments.

Maintenance is simple: the kit is single-use and has a shelf life of 12 months, so periodic restocking is necessary to keep your supplies current. While this test provides lab-grade accuracy for most situations, it may not replace professional veterinary testing in complex or unusual cases.

The compact design and straightforward instructions make this test kit a practical solution for anyone needing fast blood typing without specialized equipment. It improves your ability to manage your cats’ health proactively and respond effectively in critical moments.

Best for: Breeders, multi-cat household owners, and pet emergency responders who need quick, accurate feline blood typing at home.

What We Like:

• Lab-grade accuracy with results in 3 minutes
• Durable, waterproof stainless steel ID tag for quick identification
• Complete kit with all pre-portioned supplies for easy testing
• Compact, no special equipment required
• Helps prevent transfusion complications

Specification:

Feature	Details
Manufacturer	Not specified
Dimensions	Not specified
Weight	Not specified
Material	Stainless steel (ID tag), assorted medical-grade materials (kit)
Color Options	Not specified

KIT4CAT Glucose Urine Testing Strips for Cats and Dogs (50 Count)

Keep your pet’s health in check with the KIT4CAT Glucose Urine Testing Strips, designed specifically for cats and dogs. Monitoring glucose levels at home has never been easier or less stressful. This simple, non-invasive test helps catch early signs of diabetes, giving you peace of mind and reducing the need for frequent vet visits.

Each strip is easy to use—just dip it into your pet’s urine for two seconds, wait 30 seconds, and compare the color change to the included chart. This quick process delivers accurate results that help you stay informed about your pet’s glucose levels. The strips come in a bottle of 50, supporting ongoing monitoring without frequent repurchasing.

The strips are lightweight and portable, making them perfect for home use or travel. To maintain accuracy, avoid exposing the strips to air for prolonged periods after testing, as this can affect the color indication. While excellent for glucose monitoring, remember that these strips do not replace comprehensive veterinary diagnostics.

With KIT4CAT Glucose Urine Testing Strips, you gain a reliable and convenient tool to proactively manage your pet’s health in a hassle-free way.

Best for: Pet owners looking for an easy, non-invasive solution to regularly monitor glucose levels in cats and dogs.

What We Like:

• Fast and simple testing with results in just 30 seconds
• Non-invasive method reduces stress for pets and owners
• Large quantity of 50 strips supports long-term use
• Portable and easy to store for convenient monitoring

Specification:

Feature	Details
Manufacturer	KIT4CAT
Quantity	50 strips per bottle
Intended Use	Glucose testing in urine
Suitable for	Cats and dogs
Test Duration	Dip for 2 seconds, read after 30 seconds

IAMS Proactive Health Adult Urinary Tract Health Dry Cat Food with Chicken, 7 lb Bag

Cats suffering from urinary tract problems need targeted nutrition to stay healthy and comfortable. IAMS Proactive Health Adult Urinary Tract Health Dry Cat Food with Chicken is specially formulated to address these concerns. This dry food supports urinary tract health while providing balanced nutrition tailored to your cat’s needs.

The recipe includes natural fibers and prebiotics that help maintain digestive balance and promote overall wellness. Antioxidants strengthen the immune system, helping your cat resist illness. The careful blend of Omega 6 and Omega 3 fatty acids nourishes the skin and coat, leaving your cat looking vibrant and feeling great.

Essential minerals like calcium and potassium support heart function, ensuring your cat’s vital organs are well cared for. Feeding this formula regularly helps maintain your cat’s urinary health and overall vitality. The 7 lb bag offers a convenient supply for daily feeding, making it easy to maintain your pet’s health routine.

While it comes only in a dry form and chicken flavor, it delivers focused nutrition without fillers. This makes it an excellent choice for cats prone to urinary issues who need a reliable diet to support their wellbeing.

Best for: Cats prone to urinary tract issues and owners looking for a balanced dry cat food that supports urinary, digestive, skin, and heart health.

What We Like:

• Supports urinary tract health with tailored nutrition
• Contains natural fiber and prebiotics for digestive health
• Balanced Omega 6:3 ratio nourishes skin and coat
• Includes essential minerals for heart support
• Free from fillers and rich in antioxidants

Specification:

Feature	Details
Manufacturer	IAMS
Weight	7 lb (3.18 kg)
Flavor	Chicken
Food Type	Dry cat food
Key Nutrients	Antioxidants, fiber, prebiotics, Omega 6:3, calcium, potassium

Pet Wellbeing Kidney Support Gold Herbal Supplement for Cats (2 fl oz)

When your cat faces kidney health challenges, finding a gentle yet effective support is crucial. Kidney Support Gold Herbal Supplement delivers a natural boost to kidney function, helping maintain proper fluid balance and energy. This liquid formula is alcohol-free and bacon-flavored, making it appealing and easy to give even to selective eaters.

The supplement features carefully chosen herbs such as Rehmannia and Dong Quai, known for their traditional use in supporting kidney health. These ingredients work together to promote healthy thirst and urination, which are vital for cats with kidney concerns. Administered daily, it helps maintain your cat’s weight and overall wellbeing.

Designed for convenience, this supplement fits smoothly into your cat’s routine without stress. It is made in the USA with veterinarian guidance, combining modern science and herbal wisdom to ensure safety and quality. Regular use supports your cat’s kidney health over time, improving their quality of life.

While some cats may take time to adjust to the liquid form, the natural bacon flavor encourages acceptance. Consistency is key, as benefits build with daily use. Also, consult your vet if your cat has allergies to specific herbs.

Best for: Cats needing natural kidney support and improved hydration through a palatable, easy-to-administer daily supplement.

What We Like:

• Alcohol-free with a natural bacon flavor that appeals to picky cats
• Formulated with sustainably sourced, veterinarian-approved herbs
• Supports healthy kidney function, fluid balance, and energy
• Made in the USA, ensuring quality and safety

Specification:

Feature	Details
Manufacturer	Pet Wellbeing
Volume	2 fl oz (59 ml)
Form	Liquid
Flavor	Natural Bacon
Country of Origin	USA
Key Ingredients	Rehmannia, Dong Quai

ORIJEN Grain Free High Protein Premium Dry Cat Food Original Recipe 4lb Bag

Give your cat the nutrition it deserves with ORIJEN Grain Free High Protein Premium Dry Cat Food. This formula is designed to meet your feline’s natural dietary needs by providing a high-protein, grain-free meal that supports vitality and overall wellness. Its unique blend helps promote digestion and encourages a healthy, shiny coat.

The recipe features 90% animal ingredients from fresh and raw sources like free-run chicken, turkey, mackerel, and flounder. These ingredients supply essential proteins and nutrients that are crucial for maintaining muscle tone and energy levels. The freeze-dried coating adds irresistible flavor, making mealtime more enjoyable and satisfying your cat’s natural cravings.

This dry cat food supports all life stages, offering balanced nutrition that contributes to heart health and skin condition. By mimicking the natural diet of cats, ORIJEN helps maintain healthy blood test results and supports your pet’s long-term wellbeing. Transitioning to this formula should be done gradually to ensure digestive comfort.

Best for: Cat owners looking for a biologically appropriate, grain-free dry cat food that delivers high-quality protein and supports overall feline health across all life phases.

What We Like:

• High protein content from fresh, free-run animal ingredients
• Freeze-dried coating enhances palatability
• Supports digestion, skin, coat, and heart health
• Suitable for cats at all life stages

Specification:

Feature	Description
Manufacturer	ORIJEN
Weight	4 lb (1.81 kg)
Main Ingredients	Free-run chicken, turkey, mackerel, flounder
Diet Type	Grain-free, high-protein
Intended Use	All life stages

Purina ONE High Protein Dry Cat Food with Urinary Tract Health Formula (16 lb)

Purina ONE High Protein Dry Cat Food with Urinary Tract Health Formula offers a targeted nutrition solution for cats prone to urinary issues. This formula is designed to maintain a healthy urinary tract by carefully controlling magnesium levels and promoting optimal urinary pH. Such balance helps reduce the risk of urinary discomfort and supports your cat’s overall well-being.

Beyond urinary health, this dry cat food supports muscle strength and heart health through a high-protein blend featuring real chicken. The inclusion of antioxidants helps boost immunity, making it a solid choice for cats needing comprehensive nutritional support. Its crunchy texture is easily digestible and free from artificial colors and flavors, making mealtime both healthy and enjoyable.

Made in Purina-owned U.S. facilities, this product meets stringent quality and safety standards. The large 16 lb bag provides value but may require proper storage to maintain freshness. While it only comes as dry food, its formulation suits cats who thrive on a high-protein diet with specialized urinary health needs.

Best for: Cat owners looking for a high-protein dry food that supports urinary tract health and overall vitality without artificial additives.

What We Like:

• Supports urinary tract health with controlled magnesium and urinary pH.
• Real chicken provides strong muscle and heart support.
• Antioxidant blend enhances immune function.
• Made in trusted U.S. Purina facilities.
• No artificial flavors or colors.

Specification:

Feature	Details
Manufacturer	Purina
Weight	16 lb (7.26 kg)
Main Ingredient	Real Chicken
Product Type	High Protein Dry Cat Food
Special Formula	Urinary Tract Health
Made In	USA

Factors to Consider When Choosing Cat Food for Blood Test

When selecting cat food to promote healthy blood test results, you’ll want to focus on nutritional balance and high-quality protein. Keeping your cat hydrated and ensuring urine health are just as important, so look for moisture-rich ingredients.

Also, examine the ingredient list carefully to avoid allergens and verify transparency about what’s inside.

Nutritional Balance Impact

Because your cat’s diet directly affects their bodily functions, choosing a nutritionally balanced food is essential for accurate blood test results. You’ll want a cat food that maintains proper ratios of protein, fat, and carbohydrates to support overall health and stable blood chemistry.

Pay attention to omega-6 to omega-3 fatty acid balance, as it promotes healthy skin, coat, and immune function—elements often reflected in blood parameters. Adequate fiber is also vital, helping regulate digestion and influencing blood glucose and lipid levels.

Consistently feeding a complete, balanced diet reduces fluctuations in blood test outcomes, making results more reliable. Keep in mind that some formulas include added herbs or supplements, which can alter blood nutrient levels, so consider these factors when interpreting test results.

Protein Quality Importance

Choosing cat food with high-quality protein is essential for maintaining healthy blood test results. Animal-based proteins provide complete amino acid profiles that support tissue repair and immune function better than plant proteins. You want proteins that are highly digestible so your cat absorbs these essential nutrients efficiently, which helps keep blood protein levels stable.

This is especially important if your cat has conditions like anemia or blood clotting disorders, where the right amino acids play a pivotal role. Additionally, easily digestible proteins help regulate blood sugar and lipid levels, reducing stress on critical organs such as the liver and kidneys.

Hydration and Urine Health

Although hydration often gets overlooked, it plays a crucial role in maintaining your cat’s urine health and overall blood test results. Feeding your cat high-moisture foods like wet or raw diets supports proper urine dilution and helps prevent urinary crystals. Consistent water intake flushes toxins and waste, promoting a healthy urinary tract.

You should also consider how diet affects urine pH, since imbalances can lead to struvite or calcium oxalate stone formation. Choosing cat foods with balanced minerals and controlled magnesium levels reduces the risk of urinary blockages and infections.

Ingredient Transparency Needed

Maintaining your cat’s hydration and urine health sets a solid foundation, but understanding what’s in their food is just as important for accurate blood test results. You need ingredient transparency to verify exactly what your cat is consuming. Clear labels help you spot artificial additives, fillers, and by-products that could skew blood tests or harm overall health.

Knowing every ingredient lets you detect components that might interfere with specific blood conditions, ensuring your cat’s diet supports their unique needs. Full disclosure also builds trust with manufacturers, making it easier to manage your cat’s health consistently.

When choosing cat food, insist on transparent ingredient lists so you can make informed decisions tailored to your cat’s medical or dietary requirements.

Avoiding Food Allergens

Since certain ingredients commonly trigger allergic reactions in cats, you should avoid foods containing beef, dairy, fish, and wheat when aiming for accurate blood test results. Identifying and eliminating ingredients your cat is sensitive to prevents immune responses that could skew results. Choose hypoallergenic or limited-ingredient cat foods to minimize exposure to potential allergens.

Always read labels carefully, steering clear of artificial additives, preservatives, and fillers that might provoke reactions. Consulting your veterinarian can help pinpoint specific allergens and tailor a diet that supports reliable blood test outcomes.

Conclusion

You might worry that switching your cat’s food could disrupt their routine, but choosing high-quality, minimally processed options actually supports stable blood results and overall health.

By focusing on grain-free, animal-based proteins with added herbs and antioxidants, you’re giving your cat the best chance at balanced organ function and immunity.

Plus, these foods help avoid artificial additives that can skew test results. Making this change is a smart step for your cat’s well-being.