For Cats + Dogs

CardioPlus – Heart Health Support Powder for Dogs

CardioPlus: Nurturing Your Dog’s Heart, Naturally.

Every beat of your dog’s heart drives their energy, joy, and unconditional love. As dogs age, or in certain breeds with natural cardiovascular variations, supporting heart health can help maintain circulation, stamina, and overall vitality.

Maintaining healthy heart function and supporting normal blood flow is crucial for sustaining their energy, mobility, and well-being. With targeted, long-term support, cardiovascular resilience can be promoted, heart health maintained, and circulatory function supported. This helps ensure your dog stays active, vibrant, and by your side for years to come.

  • Vet-formulated for daily wellness
  • Supports natural energy and vitality
  • 100% natural, premium ingredients
  • Gentle on digestion, easy to serve
Purchase OptionsFeeding Guide →
Quantity
  • Science-Backed & Vet-Formulated
  • 100% Natural, Premium Ingredients
  • Real Results, Trusted by Pet Owners
  • Ethical, Eco-Friendly, and UK-Made

Vet-formulated wellness support designed for everyday use. Made with 100% natural, traceable ingredients.

No benefits listed for this product yet.

100% natural. No artificial flavours, fillers, or preservatives. UK-made. Veterinary formulated. Nutritionist recommended.

See the full FAQ below for help.

Store in a cool, dry place away from direct sunlight. Keep out of reach of children. This product is a dietary supplement and should not replace a balanced diet or veterinary care.

Vet Created Sustainably Sourced 3rd Party Tested UK Made Eco Packaging Vet Created Sustainably Sourced 3rd Party Tested UK Made Eco Packaging Vet Created Sustainably Sourced 3rd Party Tested UK Made Eco Packaging

What Pet Owners Say

"We used to dread car journeys with our spaniel — she'd whine and shake the entire time. After two weeks on Pawsitive Powder, she's a completely different dog. She actually falls asleep in the car now!"

Feeding Guide

Direction for Use: One 1g Scoop per 5kg of body weight. Sprinkle onto main food. 200g tub — number of servings will vary depending on your dog's weight.

Body Weight Daily Serving Approx. Supply (200g tub)
5kg 1 scoop (1g) 200 days
10kg 2 scoops (2g) 100 days
15kg 3 scoops (3g) 66 days
20kg 4 scoops (4g) 50 days
25kg 5 scoops (5g) 40 days
30kg 6 scoops (6g) 33 days
35kg 7 scoops (7g) 28 days
40kg 8 scoops (8g) 25 days

Active Ingredients That Work

Formulated with evidence-based, natural ingredients

Astragalus

A revered TCM herb traditionally used to promote healthy circulation and cardiovascular wellness. It helps maintain balanced blood flow and supports overall heart resilience.

Source
Astragalus Root
Origin
Europe
Nutrients
Astragalosides
Study
Rios et al. (1997): Highlights Astragalus for promoting cardiac output and supporting renal blood flow in aging subjects

Reishi Mushrooms

A potent adaptogen used to support the body's natural defenses. It promotes heart health by maintaining healthy circulation and supporting a natural anti-inflammatory response.

Source
Fungi
Origin
China
Nutrients
Triterpenes (Ganoderic Acids), Beta-Glucans
Study
Berger et al. (2004): Demonstrates cardio-protective properties and the ability to modulate oxidative stress in heart tissues

Schisandra Chinensis

An adaptogenic berry known for supporting heart vitality and endurance. Traditionally used in TCM to help maintain healthy heart function under varying conditions.

Source
Dried Berry
Origin
China
Nutrients
Schisandrins, Lignans, Vitamin C
Study
Panossian et al. (2005): Evaluates Schisandra as an adaptogen that improves physical endurance and cardiac resilience

Fritillaria Cirrhosa

A botanical that supports comfortable breathing and promotes optimal circulation. Commonly used in TCM to help balance respiratory and cardiovascular function.

Source
Bulb Extract
Origin
Himalayas
Nutrients
Peimine, Peiminine
Study
Wang et al. (2011): Discusses the use of Fritillaria in managing the "Lung-Heart axis," supporting oxygenation and circulation

Algae Prime 35% DHA®

An essential omega-3 fatty acid that supports healthy heart function and promotes a natural anti-inflammatory response.

Source
Marine Microalgae
Origin
UK
Nutrients
Docosahexaenoic Acid (DHA)
Study
Bauer et al. (2006): Confirms that algae-derived DHA supports cardiac muscle health and helps maintain normal blood pressure

L-Carnitine

Clinically proven supports the natural use of fats as an energy source for heart health, promoting endurance and efficient energy use.

Source
Pharmaceutical-Grade Amino Acid
Origin
UK
Nutrients
L-Carnitine
Study
Neumann et al. (1991): Essential study proving L-Carnitine's role in myocardial energy metabolism and canine heart health

Why ChooseLitPet?

  • Money Back Guarantee

    See a difference in your pet or get your money back.

  • Made in the UK

    Proudly created with the highest quality and standards.

  • Developed by Vets

    Developed and backed by Oxford and Cambridge research.

  • Pets Love It

    Easy to serve with a taste that easily mixes into their food.

Frequently Asked Questions

Most pet owners notice improvements within 2 weeks of consistent daily use. For best results, continue daily use for at least 4–6 weeks.

All LitPet products are manufactured in GMP-certified facilities in the United Kingdom. Every batch undergoes independent third-party testing for purity, potency and consistency.

We work with established, audited suppliers and prioritise clinically studied, traceable ingredients. We combine evidence-based botanicals from Traditional Chinese Medicine with modern bioactives — all 100% natural, with no fillers, artificial flavours or preservatives.

Each product page has a feeding guide based on your pet's weight. Powders mix easily into wet or dry food; pastes can be given straight from the tube or stirred into a meal.

Yes. Our formulas are designed for daily, long-term use to support everyday wellness. If your pet is on medication or has an existing condition, please consult your vet before starting any new supplement.

We always recommend speaking with your vet before combining supplements with prescribed medication.

Free UK shipping on orders over £30. Orders are dispatched within 1–2 working days and typically arrive in 2–3 working days via tracked delivery.

30-day satisfaction guarantee. If you're not happy with your purchase, contact our team for a refund or exchange.

Yes. Our outer packaging is recyclable and we are continually working to reduce our environmental footprint.

Most of our paste formats are formulated for both cats and dogs. Powders in our range are designed for dogs only. Always check the individual product page for guidance.

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