It’s time to celebrate your baby’s 3rd b-day! What better way to do it than with our collection of 3rd captions for Instagram?
These birthday captions are sweet and heartfelt, perfect for posting alongside your favorite 3rd birthday photos.
3rd Birthday captions for baby boy
Your dear little one is turning 3 years old, and there’s no better time to celebrate their birthday than now!
- We can’t believe our baby boy is turning 3 years old! Happy Birthday, cutie!
- Happy 3rd Birthday to our sweet little angel! We love you so much.
- We’re so proud of how much you’ve grown and can’t wait to celebrate your 3rd birthday today!
- To our sweet 3-year-old boy, we can’t wait to see all the amazing adventures you have in store for us.
Sweet 3rd B-day captions for baby girl
Show everyone your sweet daughter is turning 3 with these cute 3rd birthday captions!
- Happy 3rd Birthday, sweet girl! We love you so much and can’t wait to celebrate your special day.
- You are the sunshine of our lives, our beautiful little princess. Happy 3rd birthday!
- Our little girl is growing up so fast; happy 3rd! We love you always, sweet girl!
- It’s been 3 years of happiness, smiles, and laughter with our little girl!
3rd B-day captions for grandchildren
Tell your grandchild how proud you are of them on their 3rd birthday!
- Oh baby, you are our sweet little angel! We love you so much and can’t wait to celebrate your 3rd birthday today.
- Happy 3rd Birthday, darling! Grandma and Grandpa love you so much!
- Happy 3rd b-day, little one! You’re getting so big and such a special part of our lives!
- This little man is up so fast! Happy 3rd b-day cutie!
3rd Birthday captions for dogs
Wish your sweet pup a happy 3rd birthday with these cute captions!
- Happy 3rd birthday to our sweet pup! We love you so much!
- Let’s celebrate this special day with some cake and cuddles!
- Happy 3rd b-day to the cutest pup in the whole world!
- Wishing you a day full of all the puppy snuggles, tail wags, and treats you can handle!