1. **Allergic Reactions**: Dogs may develop a condition known as flea allergy dermatitis (FAD), which is an allergic reaction to flea saliva. This can cause severe itching, skin infections, and hair loss. Cats can also experience allergic reactions, but they may be more prone to developing miliary dermatitis, which is characterized by small, scab-like lesions.
2. **Behavioral Changes**: Dogs often show signs of discomfort by scratching, biting, or licking at their skin. They may also become more restless or irritable. Cats, on the other hand, might groom excessively and can even hide more than usual if they are feeling stressed or uncomfortable due to fleas.
3. **Flea Control**: While both cats and dogs can be treated with similar flea control products, it's essential to use species-specific treatments. Some medications that are safe for dogs can be toxic to cats. Always consult with a veterinarian before starting any flea treatment.
4. **Transmission of Diseases**: Fleas can transmit diseases to both cats and dogs, but the specific diseases may vary. For example, fleas can transmit tapeworms to both species, but certain diseases like the bubonic plague are more commonly associated with fleas that infest rodents, which may affect dogs more than cats.
In summary, while fleas affect both cats and dogs similarly in terms of irritation and potential disease transmission, their reactions and the specific conditions they may develop differ. Regular flea prevention is crucial for both pets to ensure their health and comfort.
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