Existing clients should set up a phone consult as soon as worsening of symptoms or change in activity levels.  New clients should set up an appointment with us or their regular veterinarian for guidance. If your friend quickly starts to suffer and you have have not had a chance to make prior arrangements help is available through several Emergency and 24 hour hospitals we are blessed with in the OKC metro area.  Just Google 24 hour emergency hospital to find the one nearest you.