This episode explores the many reasons dogs develop unpleasant smells, from harmless rolling in foul things to medical issues involving the skin, ears, mouth, feet and anal glands. It explains how normal bacteria and yeast can overgrow, the signs of infection, and when a persistent or strong odour means it’s time for a veterinary check-up.
Podcast Summary: Understanding Why Dogs Smell
- Wet dog smell is caused by natural skin bacteria and yeast becoming more noticeable when damp; this is normal unless the smell is strong when the dog is dry.
- Skin infections from allergies, parasites or dermatitis allow bacteria and yeast to overgrow, causing strong odours, greasy coats, redness and itchiness.
- Yeasty feet often smell sweet or “corn chip-like,” and owners may miss the smell because it builds gradually.
- Ear infections produce a powerful, rotten smell, especially with anaerobic bacteria; causes include allergies, moisture, mites or foreign bodies like grass seeds.
- Mouth odour may come from dental disease, bacterial overgrowth, tonsillitis or respiratory infection — or simply from licking smelly things.
- Kittens may have strong mouth odour while teething due to gingivitis and dried saliva.
- Anal gland issues cause one of the most distinctive and unpleasant smells; impaction, infection or spontaneous release can contaminate bedding or surfaces.
- Flatulence varies between dogs but can worsen with dietary changes, digestive upset, poor-quality diets or overfermented foods.
- Underlying diseases such as hormonal disorders (e.g., thyroid or adrenal conditions) can alter skin health and increase general doggy smell.
- Any sudden, persistent or unexplained odour warrants a vet visit to rule out infection, inflammation or obstructed glands.
Jump to a Section
| Time | Topic |
|---|---|
| 00:02 – 01:44 | Wet dog smell, normal bacteria, and when odour suggests a problem. |
| 01:44 – 04:07 | Skin infections, dermatitis, yeast and bacterial overgrowth. |
| 04:07 – 05:15 | Yeasty feet and recognising odour from chronic skin issues. |
| 05:15 – 07:18 | Ear infections — yeast, bacteria, pus, and when to seek treatment. |
| 07:18 – 08:41 | Mouth odour — dental disease, teething kittens, and grooming-related smells. |
| 08:41 – 09:35 | Anal gland odour, scooting, and secretion release during fear or stress. |
| 09:35 – 14:00 | Flatulence, diet-related gas, raw bones, digestive upset and gut bacteria. |
| 14:00 – 16:50 | Anal gland impaction, infections, abscesses and why squeezing at home is risky. |
| 16:50 – End | When smell indicates disease, and why early vet checks prevent complications. |
General advice only. Always consult your veterinarian if your dog’s smell changes, worsens or persists.