Families with cats need to be careful when choosing indoor flowers, as some plants are toxic to cats. Here are some examples of non-toxic indoor flowers suitable for cat owners:
1. Evergreen (green succulent): Evergreen is a common indoor plant that is easy to grow and will not have a harmful effect on cats.
2. Moss: Moss is an indoor plant that does not require much sunlight, is suitable for placing in shady places, and is harmless to cats.
3. Latex plants (such as rubber trees): Latex plants are a common and easy-to-care-for indoor plant, but some cats may be sensitive to latex, so observe your cat's reaction to the plant.

4. Golden-edged pothos: Golden-edged pothos is a beautiful and cold-hardy indoor plant that is not toxic to cats.
5. African Violet (Cactus): African violets are a type of succulent plant that is suitable for placement in a sunny location and is harmless to cats.