New Delhi, June 21 -- As Prince William celebrates his 43rd birthday, the Duchess of Cambridge, Kate Middleton made it even more special with a heartfelt Instagram post for her husband.

On Saturday, June 21, Princess Kate, 43, shared a photo on Instagram of Prince William surrounded by the Royal puppies, wishing him happy birthday, with a sweet message from Prince George, 11, Princess Charlotte, 10, and Prince Louis, 7.

"Happy birthday! Love C, G, C, L, Orla and the puppies! ��" Kate Middleton captioned the snap, which also got immense love from over three lakh netizens across the globe.

In the puppy photo, Prince Williams appears at ease, dressed casually in jeans and trainers-a contrast to his recent formal appearances ...