Plaque Out is powered by Ascophyllum nodosum, a unique seaweed clinically shown to support oral health in dogs and cats.
No additives
No brushing
Trusted Since 2015
Unlike toothpaste or dental gels, Plaque Out works through digestion as part of your pet’s normal daily routine.

Simply sprinkle the recommended amount over your pet's food every day.
Rich in naturally occurring bioactive compounds, vitamins, minerals and iodine.
Naturally occurring compounds are absorbed, enter the bloodstream and are present in saliva.
These compounds help reduce plaque and tartar build-up, support healthy gums and promote fresher breath.
Plaque Out is made from Ascophyllum nodosum, a sustainably harvested seaweed from the pure, cold waters of the North Atlantic.
This remarkable seaweed is naturally rich in:
that support oral health
for overall wellbeing
for daily balance
to support normal thyroid function
that support gut health
harvest for a healthier planet
Made from Ascophyllum nodosum – a unique seaweed clinically shown to support oral health.
Easy to use, simply add to food once a day. No brushing, no fuss, no stress.
Proudly made in the UK to the highest quality and safety standards.
Over 10 years of helping pets enjoy healthier teeth and fresher breath.
Some cats can be simply more particular about what they eat.
Plaque Out Fussy Cats contains the same natural seaweed formula used in standard Plaque Out, with an enhanced natural flavour profile designed to improve acceptance in more selective cats.

Both formulas use the same natural seaweed to support oral health, the choice is about taste preference.
| Standard Plaque Out for Dogs & Cats | Plaque Out Fussy Cats | |
|---|---|---|
| For | Most cats | Selective eaters |
| Natural seaweed | 100% Ascophyllum nodosum | 100% Ascophyllum nodosum |
| Daily routine | Daily sprinkle over food | Daily sprinkle over food |
| Dental support | Supports cleaner teeth, healthier gums & fresher breath | Supports cleaner teeth, healthier gums & fresher breath |
| Taste appeal | Natural seaweed taste | Enhanced natural taste appeal |
Most owners begin to notice visible results within around three weeks of daily use, although this can vary between individual pets. For best results, Plaque Out should be added to your pet’s food every day as part of their regular dental care routine.
Yes. Plaque Out is suitable for both puppies and kittens from 12 weeks of age, making it easy to introduce natural dental support from an early age.
Ascophyllum nodosum is a species of brown seaweed naturally rich in nutrients, including iodine, minerals and prebiotic fibres. Plaque Out uses carefully sourced Ascophyllum nodosum as its key ingredient to provide a simple, natural way to support your pet’s oral health.
No brushing is required when using Plaque Out. Simply add it to your pet’s food each day, where it works from within as part of their daily dental care. However, if your pet is happy to have their teeth brushed, Plaque Out can also be used alongside regular brushing.
Fussy Cats has been specially developed for cats that can be particularly sensitive to new tastes and smells in their food. It provides the same simple daily approach to dental care, but in a formulation designed to be more appealing to even the fussiest of cats.
Yes. Plaque Out can be used alongside other dental care products, including tooth brushing, dental chews and other oral hygiene products. This makes it easy to incorporate into your pet’s existing dental care routine.

Choose the right Plaque Out for your cat and make every meal count.