The Irish Doodle and the Goldendoodle have one thing in common – the Poodle parent breed. So, as you’d expect, the main difference between the two is the second parent breed. The Irish Doodle is a mix between the Irish Setter and the Poodle, whereas the Goldendoodle is a mix between a Poodle and a Golden Retriever. Both are exceptional breeds with different appearances, personalities, and temperaments.  Though, you should read more about the Goldendoodle to get a complete understanding of their differences.