For those of you that do use it - how much do you give your dog each day? I only add about 1/5th a teaspoon in one of Oscar's meals per day (he's 3lbs and his meals are quite small) - is this too little to expect to see any results?
I definitely noticed that he started pooping better

(more regularly and consistently tootsie rolls!) Which makes sense with the fibre content and they say it helps the digestive system. That in itself makes it worth it to me as I've had problems with Oscar's delicate digestive system.