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Dr. Mercola

Bark & Whiskers™, Heart Health, For Dogs & Cats, 3.17 oz (90 g)

4.6 · 71 reviews
4,672 ₽

Supports Cardiovascular Health & Function Veterinarian Formulated Recommended to help support healthy cardiovascular function.

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Supports Cardiovascular Health & Function Veterinarian Formulated Recommended to help support healthy cardiovascular function.

Customer reviews

5.0
verified purchase

Cats need taurine as it is essential to a healthy heart. Unfortunately, they won't get enough if they are mainly fed with canned food or dried food instead of fresh meat and organs. This is exactly my case as my cat doesn't like raw diet. I purchased this and mixed the powder in my cat's canned food. My cat has no problem eating it so far!

3/11/2024
5.0
verified purchase
역시

My 8-year-old Maltese has had pulmonary edema and heart disease and has been coughing all day for years. After taking this, he hardly coughs at all. I've been giving him this consistently, twice a day. All good things come from God.

12/9/2025
5.0
verified purchase
Good for my senior dog

My dog likes the taste. Helps to maintain her heart health especially she has heart health concern. Easy to be added into her daily diet.

9/28/2024
5.0
verified purchase
Always enjoy this brand

I buy different products from this brand and I think the quality is always amazing. This is probably the more expensive item from the brand but I trust the quality. The size is smaller than the other powders but I guess it’s because the ingredients. I use it daily for my pets and I hope it really helps

7/30/2024
5.0
verified purchase

My 10years old 2kg pinscher have a small improvement in caugh after using this for a week and i will continue giving it... my boy has heart problems and he was coughing dozen times a day and now after using this he still does but half of intensity

1/23/2026
4.0
verified purchase
Improve

I’m really worried about my dog’s heart problems and want to help them feel better. I’m ready to make a purchase to support their health.

8/31/2025
5.0
verified purchase
Boosted Energy & Heart Support

I find this really effective — my dog feels bouncier, more active, and a lot more energetic since starting it. The powder blends easily into his food with no complaints. I trust Dr. Mercola for their high-quality ingredients, and while it’s a bit pricey, the visible improvement makes it worth it.

8/10/2025
4.0
verified purchase
B&w

I have bought other products of this brand. I think the quality of this brand is quite good. Too bad this one is not USDA approved. The other ones I bought were.

7/22/2025
5.0
verified purchase
I love these ingredients

Waiting for results but I believe my dog has better energy and I love the ingredients!

6/8/2025
5.0
verified purchase
Heart supplements are good for dogs

I ordered this very regularly because it is very good for my dog, and I believe that I help is having a very good deal for this, although expensive

5/8/2025