Mr Slobberchops Psyllium Husk (Organic) can absorb ten times their own weight in water so will add bulk to your dog’s stools and in turn aid both constipation and diarrhoea. Suggested dosages: Measure out the dry husks, then add water to make a gel. More water can be added, if necessary, in cases of constipation. Mixed with fiberous vegetable & water can aid anal gland clearance. Ingredients: Pure Psyllium Husks.