1. **Itching and Scratching**: One of the most noticeable signs is excessive scratching or biting at their skin. Puppies may scratch their ears, belly, or back more than usual.
2. **Red or Irritated Skin**: Flea bites can cause localized irritation, leading to red, inflamed patches of skin. Look for signs of dermatitis, which may appear as rashes or hot spots.
3. **Flea Dirt**: Flea dirt looks like small black specks (similar to pepper) on your puppy's skin or in their bedding. If you see this, it may indicate the presence of fleas. You can check by brushing your puppy with a damp cloth; if the specks turn red, it’s likely flea dirt.
4. **Hair Loss**: Continuous scratching can lead to hair loss in affected areas. You may notice bald patches or thinning fur, especially around the tail and belly.
5. **Restlessness**: Puppies with fleas may seem restless or uncomfortable, often changing positions or struggling to find a comfortable spot to lie down.
6. **Visible Fleas**: In some cases, you may actually see fleas jumping on your puppy's fur, especially if you part their coat. Fleas are small, dark brown insects that move quickly.
7. **Anemia**: In severe cases, fleas can cause anemia due to blood loss. Signs of anemia include pale gums, lethargy, and weakness. If you suspect this, consult a veterinarian immediately.
If you notice any of these signs, it’s important to take action quickly. Consult your veterinarian for appropriate flea treatments that are safe for puppies, as their skin can be sensitive to certain products. Regular grooming and maintaining a clean environment can also help prevent flea infestations in the future.
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