Puppy and toddler

My boy was nearly 4 when we got our lab and that was bad enough! It does get better though with plenty of training with the dog I bet they will be the best of friends Although my dog is more for the 2nd born now because she's around all the time Dog turned a year old 2 weeks before baby number 2 was born

Thank you. My second is due in less than 5 weeks, and my first is 2.3 years. I love him but he's such an arse. He's well trained but whins alot in his crate even when he didn't used to.