Home / Age / 6 / 6th Birthday Card Horse Theme 6th Birthday Card Horse Theme£3.49 Envelope Included. Various Horse Jokes across Page 2 & Page 3. Card Size: 6” x 7”. Fun Birthday Card. 5 in stock 6th Birthday Card Horse Theme quantity Add to basket Related products Happy Birthday Little Princess – Cute Niece Birthday Card £3.99 Add to basket Happy Birthday Little Monkey – Funny Birthday Card £3.99 Add to basket 2nd Birthday Fair Princess Card – Cute Kid’s Birthday Card £3.99 Add to basket 5th Birthday Card Shark Theme With Jokes £3.49 Add to basket