If your poodle has a fishy odor, it's likely due to several factors, including infrequent bathing, internal parasites, anal gland issues, or dental problems. Regular grooming practices like bathing, deworming, anal gland expression, and dental care are essential to eliminate these smells.

Reasons for Fishy Odor in Poodles and How to Remove It
Here's a detailed look at why your poodle might smell fishy and how you can address each cause:
1. Infrequent Bathing
Poodles, like other dogs, can develop a noticeable odor if not bathed regularly. This odor comes from natural oils and dirt accumulation on their coat. Regular baths with a dog-specific shampoo are crucial to remove these smells and keep your poodle smelling fresh. Using a high-quality dog shampoo can help mask unpleasant odors.
2. Internal Parasites
Internal parasites can contribute to a fishy odor. If your poodle is excessively itching, licking, or scratching, it might indicate a parasite infestation. Regular deworming is critical. Puppies should be dewormed every one to two months, while adult dogs should be dewormed every three to five months. External parasite prevention should generally be done monthly for both puppies and adults.
3. Anal Gland Issues
The anal glands are another major source of odors in dogs. These glands can become impacted or infected, leading to a strong, fishy smell. Impacted anal glands can also cause discomfort and constipation. Regularly expressing your poodle's anal glands, especially during bath time, can help prevent this issue.
4. Poor Dental Hygiene
Bad breath is often a significant contributor to a dog's overall odor. Feeding your poodle excessive human food or meats can lead to food particles getting trapped in their teeth, creating a breeding ground for bacteria. This can lead to plaque, tartar, and dental diseases like periodontitis. Regular toothbrushing is important. If your poodle dislikes brushing, providing dental chews or treats like dried chicken can help clean their teeth and freshen their breath.