What was JJ Thomson Atomic theory? Joseph John Thomson discovered the electron in 1897. In 1904,  Thomson suggested a model of the atom as a sphere of positive  matter in which these electrons are positioned â¦by electrostatic  forces.
Cost of Perineal Hernia in Dogs. Stool softeners for dogs are usually $15 for 40 soft chews. Consult your veterinarian before trying human stool softeners on your dog. Enemas ($4 for a 4 pack) are another option.
Surgery is usually the best way to correct perineal hernias in dogs. If the hernia does not appear to be severe, however, less invasive methods of treatment may be tried first. Stool softeners and laxatives may be given to help reduce the need to strain during urination and defecation.urgery is usually the best way to correct perineal hernias in dogs. If the hernia does not appear to be severe, however, less invasive methods of treatment may be tried first. Stool softeners and laxatives may be given to help reduce the need to strain during urination and defecation.