1. **Excessive Scratching or Biting**: If your dog is scratching, biting, or licking their skin more than usual, it could be a sign of fleas. They may focus on areas like the base of the tail, belly, and around the ears.
2. **Red or Irritated Skin**: Flea bites can cause allergic reactions in some dogs, leading to redness, inflammation, or even hot spots on the skin.
3. **Flea Dirt**: This looks like small black specks on your dog’s skin or in their fur. Flea dirt is actually flea feces, which is composed of digested blood. You can test it by placing some on a wet paper towel; if it turns red, that confirms it’s flea dirt.
4. **Hair Loss**: Areas where your dog is scratching or biting may show signs of hair loss or thinning fur.
5. **Restlessness**: Dogs may appear restless or agitated due to the discomfort caused by fleas.
6. **Anemia**: In severe cases, especially in puppies or small dogs, flea infestations can lead to anemia due to blood loss. Signs include pale gums and lethargy.
7. **Flea Eggs**: You might notice tiny white eggs in your dog’s fur or in their bedding. These eggs are about the size of a grain of salt and can be very difficult to see.
If you suspect your dog has fleas, it’s important to treat the infestation promptly. Consult your veterinarian for appropriate flea treatments and preventive measures to ensure your dog remains healthy and comfortable.
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