Pig's birthday is August 2 1. Mr. Pig's birthday is August 2, 20081. Piglet celebrates his birthday. His good friends, the dog, the rabbit and the bear, came and brought beautiful presents. The dog gave the pig a card and a toy plane, the rabbit gave the pig a card and a water gun, and the bear gave the pig a card and a toy train. When the pig received the gift, everyone started to light candles and sing "Happy Birthday to you".