VULVAR DISCHARGE (NON-HEAT CYCLE) IN DOGS/CATS
WHAT THIS SYMPTOM USUALLY MEANS
Vulvar discharge outside a normal heat cycle is often a sign of infection, uterine disease, or hormonal imbalance. In unspayed females, this can be an early indicator of pyometra, a true emergency.
MOST COMMON CAUSES
MILD
• Mild vaginitis
• Skin irritation around the vulva
• Transient discharge after licking
MEDICAL
• Urinary tract infection
• Vaginitis
• Early pyometra
• Foreign material
• Hormonal imbalance
• Post-spay vaginal atrophy (rare)
EMERGENCY
• Pyometra
• Uterine rupture
• Internal infection with fever
RED FLAGS
• Lethargy
• Fever
• Vomiting
• Swollen abdomen
• Foul-smelling discharge
• If you’re unsure, treat it as urgent.
AT-HOME CARE
• Keep the area clean
• Prevent licking (cone)
These steps do not replace a veterinary exam.
WHAT A VETERINARIAN WILL CHECK
• Abdominal ultrasound
• CBC/chemistry
• Urinalysis
• Vaginal cytology
• Temperature check
MOST LIKELY DIAGNOSES
• UTI
• Pyometra
• Vaginitis
• Hormonal discharge
BREEDS/AGES AT RISK
• Unspayed adults
• Seniors (highest risk for pyometra)
WHEN TO SCHEDULE
• Immediately: foul smell, fever, lethargy
• 24 hrs: any unexplained discharge
EXPECTED RECOVERY
• UTI/vaginitis: 3–7 days
• Pyometra: requires surgery or aggressive medical therapy
LONGEVITY IMPACT
Pyometra is life-threatening and shortens lifespan dramatically if untreated.
LONGEVITY CONSULT
Recommended for unspayed females, seniors, or pets with recurrent infections.