Customers also purchase

Bark & Whiskers, Complete Probiotics for Pets, 90 g – Dr. Mercola

SKU: 2354


Earn 403 Natures Rewards
Probiotics can put your pet on the path to better health.
Customers purchased this product 3 times recently.
Add to My List
Add to My List

Formerly Dr. Mercola Healthy Pets, our reinvented line, Bark & Whiskers™, brings the same veterinarian-formulated products you know and love with a touch of playfulness – because who says wholesome health can’t be fun?

Continue taking the lead in your pet’s health with Bark & Whiskers™ Complete Probiotics, a fan favorite product that supports gastrointestinal health with 38 billion CFU of beneficial bacteria from 14 carefully selected strains. These health-promoting strains survive stomach acid to reach your dog’s or cat’s small intestine, unlike some acidophilus-based products.

Our exceptional formula helps support:

  • A healthy balance of gut bacteria by promoting the optimal environment for the growth of beneficial bacteria.
  • The production of enzymes and lactic acid for healthy digestive processes and colon pH balance.
  • Healthy, normal immune system function.
  • The production of important hormones that influence mood, such as serotonin, and B vitamins, especially folic acid, biotin and vitamin K.
  • Healthy, normal metabolism and detoxification processes.
  • Regularity and appropriate bowel transit time.

Take an important step toward keeping your pet’s digestive and immune system happy and thriving, and order Bark & Whiskers™ Complete Probiotics today. Even though it’s a new look, we hope Bark & Whiskers™ still feels like home.



Inactive Ingredients Microcrystaline Cellulose, Silicon Dioxide.


Suggested Use for Dogs:

Small dogs (up to 15 lbs) Maintenance/wellbeing dose: 1 gram daily (1/2 scoop), Therapeutic dose: 2 grams daily (1 scoop)
Medium Dogs (15 lbs – 39 lbs) Maintenance/wellbeing dose: 2 grams daily (1 scoop), Therapeutic dose: 4 grams daily (2 scoops)
Large breed dogs (40 lbs – 89 lbs) Maintenance/wellbeing dose: 3 grams daily (1 1/2 scoops) daily, Therapeutic dose: 6 grams daily (3 scoops) daily
Giant breed dogs (90+ lbs) Maintenance/wellbeing dose: 4 grams daily (2 scoops), Therapeutic dose: 9 grams daily (4 1/2 scoops)
Suggested Use for Cats: Maintenance/wellbeing dose: 1 gram daily (1/2 scoop), Therapeutic dose: 2 grams daily (1 scoop)



Storage Instructions

Store in a cool, dark place out of reach of children


Food supplements should not be used as a substitute for a varied diet. If you are taking prescribed medication, have any medical condition or are pregnant or breast-feeding please consult your healthcare practitioner before taking food supplements.

Active Ingredients*per 1 Scoop

(2G scoop included)

Bifidobacterium lactis                    3.3 Billion CFU
Lactobacillus acidophilus                    3.3 Billion CFU
Bifidobacterium longum                    3.3 Billion CFU
Bifidobacterium bifidum                    3.3 Billion CFU
Lactobacillus casei                    3.3 Billion CFU
Lactobacillus plantarum                    3.3 Billion CFU
Bifidobacterium breve                    3.3 Billion CFU
Streptococcus thermophilus                    3.3 Billion CFU
Saccharomyces boulardii acidophilus                    3.3 Billion CFU
Bifidobacterium animalis                    3.3 Billion CFU
Enterococcus faecium                    3.3 Billion CFU
Lactobacillus rhamnosus                    660 Billion CFU
Lactobacillus bulgaricus                    660 Billion CFU
Lactobacillus sporogennes                    660 Billion CFU


There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

Customers also purchase



Free shipping to the UK and Europe

Simple, honest and straightforward return policy

Qualified Nutritionists available Monday – Friday

Orders placed after 2pm on 25/08 will be dispatched 29/08 following the UK bank holiday.

10% off when you register

All of our new customers get 10% off when they create an account with us.