Simply Seaweed 
Available in 40g, 200g and 1.5kg tubs.

Simply Seaweed is a dental supplement for dogs and cats. It is 100% Ascophyllum nodosum, a species of seaweed that may help with:
Dental maintenance
Prevention of dental disease
Prevention, reduction and removal of plaque
Prevention of calculus (tartar)
Reduction or elimination of halitosis (bad breath)
Stain removal and whitening of teeth
Do not give to animals with thyroid issues unless under veterinary supervision.
Do not give to animals that are allergic or intolerant to seaweed, kelp, fish, shellfish or seafood.
Not recommended for pregnant or nursing animals, or those under six months of age.
If you are unsure if Simply Seaweed is suitable for your pet, please consult your veterinarian.
Daily Dosage Guide
Cats & Small Dogs (up to 10kg) – 1 to 2 pinches (1/16 to 1/8 teaspoon)
Medium Dogs (10kg to 25kg) – 1/8 to ¼ teaspoon
Large Dogs (25kg to 50kg) – ¼ to ½ teaspoon
Giant Dogs (50kg+) – ½ to 1 teaspoon