Hoyas are excellent Flowering houseplants, they are pet friendly and easy to grow and the best thing is that they might surprise you with a flower or two,
Care
Light: Bright light with some direct sunlight, a North or East facing windows are ideal.
Water: weekly, allowing the first 2 inches of soil to dry in between waterings
Toxicity: Non-toxic to pets
Size: comes in a 4 inches nursery pot