[twilight sparkle]

http://www.teleflora.com/flowercolors.asp
There’s nothing bashful about the color orange–its message is clear and blatantly proud. Symbolizing energy, enthusiasm, and warmth, an arrangement of blooms in this vibrant color conveys confidence, satisfaction and a passion for life.

That's why the flower is orange.

Name: Thalia
Breed: A mix, most likely some Lab and Sheba Inu. But a lot of other things too, she's a Heniz 47.
Personality: Thalia is actually quite laid back, though the sparkle in her eyes tends to say otherwise. She's notorious for stealing chips out of people's bags, and especially likes barbecue ones.