It's important to check your puppy for fleas regularly, especially during the warmer months when fleas are more active. Ideally, you should check your puppy for fleas at least once a week. Here are some tips on how to check for fleas:

1. **Visual Inspection**: Look for fleas or flea dirt (small black specks) in your puppy's fur, especially around the ears, neck, and base of the tail.

2. **Use a Fine-Toothed Comb**: A flea comb can help you catch fleas and flea dirt. Comb through your puppy's fur and dip the comb in soapy water to kill any fleas you catch.

3. **Check for Signs of Scratching**: If your puppy is scratching more than usual, it could be a sign of fleas. Pay attention to their behavior.

4. **Bathing**: Regular baths can help you spot fleas and also keep your puppy clean. Use a puppy-safe shampoo.

5. **Consult Your Vet**: If you suspect a flea infestation or if your puppy has been scratching excessively, consult your veterinarian for advice and possible treatment options.

By staying proactive and regularly checking for fleas, you can help ensure your puppy remains healthy and comfortable.

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Topics covered in this question:

Puppy Care Pet Health Grooming Fleas Veterinary Advice