My Little Pony Happy Birthday Card First introduced into the toy market in 1983, My Little Pony is an entertainment franchise developed by Hasbro. These ponies are special as not only are they colourful, they also each possess a unique symbol. The card says "Happy Birthday. Wishing your day is full of fun!" There is an opportunity for your little one to show off their colour skills and for you to write your own personal message. Now available with delivery. Also available worldwide delivery. Order before 2pm Monday to Friday for same day dispatch.