A smelly dog that is also suffering from itching may be a sign of various underlying health issues, ranging from allergies and skin infections to poor oral hygiene or anal gland problems. By washing your dog regularly, checking its coat, and feeding it a good diet, you can reduce both odour problems and itching. If the odour or itching persists, it is important to consult a veterinarian for further diagnosis and treatment.
What health problems could be causing my dog to smell?
There are various causes that lead to a bad odour in dogs. The most common are:
1. Bacterial skin infections (pyoderma)
A bacterial skin infection, also known as pyoderma, often causes an unpleasant odour in dogs. This infection usually occurs when the skin is damaged by excessive scratching or licking, which disrupts the natural bacterial balance.
2. Yeast infections
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yeast infection, caused by Malassezia yeasts, can cause the dog to emit a strong odour, often described as smelling of ‘sweaty feet’ or ‘cheese’. These infections are common in dogs with oily or flaky skin.
3. Ear infections
If a dog’s ears smell, this may indicate an
ear infection. Ear infections are usually caused by yeasts or bacteria and can lead to itching, head tilting, and a strong odour.
4. Poor oral hygiene
Bad breath may indicate gum problems, tooth decay, or infections in the mouth. Halitosis (bad breath) can also be a symptom of more serious health problems such as kidney or liver disease.
What causes itching in dogs?
Itching in dogs, also known as pruritus, can be caused by various factors. The most common are:
Skin allergies such as flea allergies, food allergies, or environmental allergies can cause intense itching, particularly around the belly, legs, and ears. In our view, an elimination diet can help identify food allergies in dogs.
2. Parasites
Fleas, ticks and mites often cause itching, particularly when the dog has an allergic reaction to the bites. Flea allergy dermatitis is a common cause of intense itching and skin inflammation.
3. Dry skin and dandruff
Dry skin
can be caused by a lack of essential fatty acids, but also by bathing too often or using the wrong shampoos. Dry skin often leads to flaking and itching.
Why does my dog’s coat smell bad?
A dog’s coat can start to smell due to a build-up of dirt, sebum or moisture. This is common in dogs that like to roll around in muddy or dirty environments. A greasy coat in dogs can also indicate an underlying skin infection or a hormonal disorder such as hypothyroidism.
How do fungi affect the smell of the coat?
Fungal infections
such as dermatophytosis (ringworm) can also cause an unpleasant odour, particularly in dogs with damp coats or breeds with dense fur. Yeasts such as Malassezia give off a smell often compared to cheese or sweaty feet.
Can a skin allergy make my dog smell?
Yes, a skin allergy can cause secondary infections due to excessive scratching and licking, which in turn can lead to a bad odour. Red patches and rashes may indicate an allergic reaction which, if left untreated, can lead to open wounds and infections. Many dogs develop lumps or rashes, which can exacerbate their odour.
How can I reduce my dog’s odour?
There are several ways to reduce your dog’s odour:
1. Regular washing with the right shampoo
Use a shampoo specifically designed for dogs, and avoid washing them too often, as this can dry out the skin and cause flaking. For dogs with a yeast problem, there are special anti-yeast shampoos that help reduce the infection and neutralise the odour.
2. Maintain oral hygiene
Brush your dog’s teeth regularly to prevent bad breath. Offering chew bones or dental toys can also help.
3. Adjust their nutrition
Some dogs may suffer from food intolerances that lead to skin problems and a bad odour. A diet rich in omega-3 fatty acids can help keep the skin healthy.
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Which dog products can help reduce my dog’s odour?
As well as shampoo, there are various products such as coat sprays that are specially designed to neutralise doggy odours and keep your dog smelling fresh. Regular care with these products can help prevent unpleasant odours.
Why does my dog smell of fish?
If your dog gives off a fishy smell, this may indicate an anal gland problem. The anal glands secrete a strong odour that often smells of rotten fish, especially when they become blocked or inflamed. This problem can cause discomfort and itching around the anus, leading the dog to rub against the ground or bite its tail.
What should I do if my dog’s skin is flaky?
Flaking can indicate dry skin or an underlying condition such as seborrhoea. It is important to check your dog’s
skin and coat regularly for signs of flaking or other skin abnormalities. Regular bathing with a moisturising dog shampoo can help to keep the skin hydrated.
Which shampoos are suitable for dogs with flaky skin?
There are special shampoos available designed to reduce flaking, such as anti-yeast shampoos or anti-seborrhoea shampoos. Always consult a veterinarian before trying a new shampoo.
Why does my dog have bad breath?
Bad breath, also known as halitosis, is often caused by gum disease, tooth decay, or poor oral hygiene. Regular tooth brushing and the use of chew bones can help to reduce the odour. In severe cases, bad breath can also indicate kidney problems or liver disease, which require medical attention.
What can I do if my dog often rolls in dirty things?
Dogs like to roll in smelly things such as poo or mud because it is natural behaviour for them to hide odours or mark their territory. To prevent this, you can train your dog to stop this behaviour and wash him regularly with a good dog shampoo after
