Otetracycline tablets are a type of antibiotic. Dogs can stop diarrhea and regulate gastrointestinal function when taken by dogs. They are used to treat pneumonia, conjunctivitis, otitis media, dysentery and other diseases. However, it is best to give it to dogs under the guidance of a doctor to avoid improper dosage control. If the dog takes too much, it may cause damage to the liver and kidney function, and even cause death of the dog in severe cases.