If your female dog is licking under her tail, scooting, or has a red, irritated vulva, it's natural to wonder whether she has a vaginal yeast infection — just like people get. The reality in dogs is a little different, and knowing the difference matters. For daily support alongside that care, Pure Majesty Pets Yeast Drops offer a ready-made liquid with 45 mg of caprylic acid per mL, apple cider vinegar and oregano, plus ingredients for skin and digestive support — 19 named actives, roughly 292 mg of active support in every 1 mL, added to food according to the label. A bottle is A$47, with free worldwide shipping and duties and GST prepaid to Australia.
Quick answer: True internal vaginal yeast (Candida) infections are uncommon in dogs. Far more often, a "female dog yeast infection" is Malassezia yeast overgrowing on the skin folds around the vulva — causing redness, licking, odour, and irritation. Because vaginal discharge can also signal a urinary infection or, in undesexed dogs, a life-threatening uterine infection (pyometra), any true discharge should be checked by a vet promptly.
Can female dogs get a vaginal yeast infection?
Not usually in the way humans do. The canine vagina has its own normal flora, and overgrowth of Candida inside it is rare. What owners typically see is perivulvar yeast dermatitis — the same Malassezia overgrowth that affects paws and ears, but located in the warm, moist skin folds around the vulva. This is a skin problem, and it responds to the same inside-and-out approach used elsewhere. For the broader picture, see our guide to dog yeast infection.
Why it flares in Australian summers
The World Association for Veterinary Dermatology consensus on Malassezia (Bond et al., 2020) notes that yeast dermatitis is more common in tropical climates and in warm, humid months. That is exactly the setting many Australian dogs live in: a sticky Queensland summer, coastal New South Wales humidity, or a dog that swims at the beach and lies around damp afterwards. Skin folds around the vulva stay warm and wet, and yeast takes advantage. If your dog's irritation reliably returns between December and February, that seasonal pattern is worth telling your vet.
Signs to watch for
- Frequent licking or chewing at the genital area.
- Redness, swelling, or a rash on the vulva and the folds around it.
- A musty or yeasty odour, sometimes with brown saliva staining on the fur.
- Scooting or rubbing the rear on the floor.
- Greasy, thickened, or darkened skin in chronic cases.
Many of these overlap with yeast elsewhere on the body — compare them against the full list of dog yeast infection symptoms.
What causes it
Perivulvar yeast overgrowth is usually a symptom of an underlying issue:
- A recessed or "hooded" vulva (common in overweight dogs or those desexed before maturity) that traps moisture in the folds.
- Allergies that inflame the skin and invite yeast — in Australia, contact allergens such as Wandering Trad, kikuyu or buffalo grass can add to belly and groin irritation (AVA Vet Voice).
- Urine scalding, incontinence, or frequent licking that keeps the area damp.
- Recent antibiotics or an imbalanced gut–skin axis — learn how probiotics for dogs with yeast can help.
- Puppy (juvenile) vaginitis, which often resolves after the first heat.
How a vet diagnoses it
Your vet will examine the vulva and folds and may run a cytology (a stained swab under the microscope) to see whether yeast, bacteria, or both are present. Crucially, they'll also rule out a urinary tract infection and — in undesexed females — pyometra, which can look like simple discharge but is a medical emergency. This is why self-diagnosing genital symptoms isn't safe.
Care that works on two levels
For confirmed perivulvar yeast, care works on two levels. Topically, keep the folds clean and dry: gentle wipes or vet-recommended medicated washes (in Australia, products such as Dermcare's Malaseb range are commonly dispensed — Malaseb foam is about A$35 for 250 mL at Petbarn), careful drying, and trimming long fur around the area. From the inside, support the skin barrier and gut–skin balance that keep yeast in check.
That inside job is what our Yeast Infection Drops are built for — a liquid, multi-axis formula that supports your dog's natural defences against yeast overgrowth across three systems:
| System | Key actives per 1 mL |
|---|---|
| Yeast balance | Caprylic acid (MCT C8) 45 mg, apple cider vinegar 18 mg, NAC 18 mg, berberine (Berberis aristata) 15 mg, Pau d'Arco 8 mg, oregano 4 mg (~2.8 mg carvacrol) |
| Skin comfort & barrier | MSM 45 mg, wild salmon oil 35 mg, quercetin 15 mg, calendula 8 mg, zinc 2 mg |
| Gut–skin axis | L-glutamine 25 mg, Saccharomyces boulardii postbiotic 20 mg, plus pumpkin, slippery elm, marshmallow root, DGL licorice, aloe and ginger |
The S. boulardii is a stabilised, non-living postbiotic — we say so rather than implying live cultures. Every amount is printed on the label, made in North America under GMP with a certificate of analysis on every batch. Pair the drops with a lower-starch diet and weight management where a recessed vulva is involved, and browse the yeast relief for dogs collection. If your vet finds a bacterial infection or true vaginitis, follow their prescribed plan — the inside-out support complements, not replaces, medical care.
When to call your vet right away
Contact your vet promptly if you see coloured or bloody vaginal discharge, if your dog is drinking and urinating more, seems lethargic, is straining, or has a fever — especially if she is not desexed, as these can be signs of pyometra or a urinary infection. When in doubt, call.
Stop chasing yeast one fold at a time. Pure Majesty Pets Yeast Drops work from the inside for skin, ears, paws and folds together — 19 disclosed actives for A$47, with free worldwide shipping and duties and GST prepaid (DDP) to Australia, so nothing is due on delivery.
Frequently asked questions
Is a female dog yeast infection the same as a human one?
Not quite. Dogs rarely get internal vaginal Candida infections; they more often get Malassezia yeast overgrowth on the skin folds around the vulva, which is managed as a skin condition.
Can I manage my dog's vaginal yeast infection at home?
You can support the surrounding skin with good hygiene and inside-out care, but any genital discharge or persistent irritation should be examined by a vet first to rule out a UTI or pyometra.
Why does my desexed dog still get irritation down there?
A recessed or hooded vulva traps moisture in the folds, which favours yeast — especially in humid Australian summers. Weight management and keeping the area clean and dry are key parts of prevention.
Can diet help?
Often, yes. Lowering dietary sugars and starches and supporting the gut can reduce recurrent yeast overgrowth in sensitive dogs.
Are Pure Majesty Yeast Drops given by mouth?
Yes. They are an oral liquid added to food as directed on the label — never placed in the vagina or on irritated skin. A bottle is A$47 with free worldwide shipping and duties and GST prepaid to Australia.
Scientific References
- Bond R, Morris DO, Guillot J, et al. Diagnosis and treatment of Malassezia dermatitis in dogs and cats: WAVD clinical consensus guidelines. Vet Dermatol. 2020;31(1):27-e4.
- Chen TA, Hill PB. The biology of Malassezia organisms and their ability to induce immune responses and skin disease. Vet Dermatol. 2005;16(1):4-26.
- Hagman R. Pyometra in small animals. Vet Clin North Am Small Anim Pract. 2018;48(4):639-661.
- Craig JM. Atopic dermatitis and the intestinal microbiota in humans and dogs. Vet Med Sci. 2016;2(2):95-105.
- AVA Vet Voice. Plant allergies in pets.
This article is for educational purposes only and is not a substitute for professional veterinary advice. This product is a nutritional supplement and is not intended to diagnose, treat, cure or prevent any disease. Vaginal discharge can indicate a serious condition — always consult your veterinarian for diagnosis, especially in undesexed dogs.