For dogs, cats, and birds. Pet Pectillin Diarrhea Medication is useful as an aid in the treatment of diarrhea in pets. Improvement should be noticeable in 2 to 3 days. Pet Pectillin Diarrhea Medication contains pectin and kaolin. Pectin provides a protective coating to irritated gastrointestinal membranes. It is also a detoxifying agent against the bacterial toxins which cause inflammation of the gastrointestinal membranes and diarrhea. Kaolin, an adsorbent, increases the bulk and slow down the passage of feces; it also adsorbs and promotes the excretion of toxins within the gastrointestinal tract.