My dog was diagnosed with a right anal gland infection almost 4 weeks ago now. He was on Cephalexin (250 mg/2x per day) for 3 weeks then switched to 68 mg of Baytril 1x/day after the last check-up that still showed some blood in the anal fluid (although the sensitivity was better). Your female dog has normal bacterial flora that live in the vagina but a foul odor that smells like fish (or worse) could be a sign of a medical condition. … The uterus of the female dog can also get infected causing a white-yellowish discharge to exude from the vagina. An infection of the uterus is called pyometra. There are 3 ways they can get it: shes not fixed. uterus drains when infection progresses. This is called open pyometra. Usually there is white pus coming out, very easy to catch, but still fatal if not treated in animal emergency. stump pyometra Shes fixed, but the left over uterus develops and infection. Pyometra should always be considered in older intact female dogs, even if only one or two of the above clinical signs are exhibited. Types. There are two types of pyometra - open and closed. Open pyometra is named for the condition in which the cervix stays open and the infection drains out from the uterus through the vagina. A dog with an open pyometra (the cervix is open) will often have vaginal discharge, which can look like blood, pus or mucus. Many dogs and cats will have a closed cervix and therefore the obvious sign of a bloody to mucopurulent, hemorrhagic vaginal discharge may not be present. It has been reported that over 50% of women with unperforated pyometra may be asymptomatic. 7 Combining multiple case reports for a total of 93 patients, only 15 (16.1%) patients with unperforated pyometra presented with abdominal pain, 2,4,8 as in our case. The most common complaint on presentation was vaginal bleeding or discharge, seen in 79 Classically, the patient is an older female dog. Usually, she has finished a heat cycle in the previous 1-2 months. She has a poor appetite and may be vomiting or drinking an excessive amount of water. The most common form of pyometra is called the "open pyometra" because the cervix is open allowing vaginal discharge of pus to be noticeable. How long can a dog live with open pyometra? If pyometra is not caught and treated in the early stages of the infection, the female dog’s uterus will rupture, causing the pus to fill the abdomen. If this happens, the prognosis is poor, and the animal will have only 24 to 48 hours to live if not properly and effectively treated. vZo3.