* Fleas are highly mobile: Fleas can jump impressive distances, and even if the dog doesn't bring fleas directly into the house, they can easily hop onto furniture, bedding, or carpets.
* Fleas can survive for long periods off-host: Fleas can survive for weeks or months in the environment, waiting for a new host.
* Cats are very susceptible to fleas: Cats are especially vulnerable to fleas, and even a few fleas can cause significant itching, hair loss, and even anemia.
Here's how to prevent fleas:
* Treat your dog: Regularly apply flea prevention medication to your dog, even if they only go outside occasionally.
* Vacuum regularly: Thoroughly vacuum your home, including carpets, rugs, and furniture, to remove fleas and their eggs.
* Wash bedding: Wash your pet's bedding in hot water regularly.
* Treat your cat: Consider using a flea prevention medication for your cat, especially if they have contact with your dog.
It's important to note that while fleas are most common in warm weather, they can be present year-round.