1. **Excessive Scratching and Biting**: One of the most noticeable signs is when your dog starts scratching, biting, or licking at their skin more than usual. This is often due to the itching caused by flea bites.
2. **Hair Loss**: You may notice patches of hair loss, particularly around the neck, base of the tail, and belly, where fleas tend to bite more. The constant scratching can lead to hot spots and further skin irritation.
3. **Red or Irritated Skin**: Flea bites can cause redness and inflammation on your dog's skin. Look for signs of irritation, such as swollen areas or rashes.
4. **Flea Dirt**: Flea dirt looks like small black specks on your dog’s fur or in their bedding. It is actually flea feces, which consists of digested blood. You can check for flea dirt by brushing your dog’s fur over a white paper towel; if you see red stains, it’s likely flea dirt.
5. **Restlessness or Trouble Sleeping**: If your dog is constantly moving around or seems unable to settle down, this could be due to discomfort from fleas.
6. **Anemia**: In severe infestations, especially in puppies or small dogs, fleas can cause anemia due to blood loss. Signs of anemia include pale gums, lethargy, and weakness.
7. **Fleas in the Fur**: If you closely inspect your dog’s fur, you might actually see fleas jumping around. They are small, fast, and can be difficult to spot, but they are usually black or brown.
If you suspect your dog has fleas, it’s essential to treat them promptly with appropriate flea control products and consult your veterinarian for advice on the best treatment options. Additionally, treating your home and yard is crucial to prevent reinfestation.
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