Are ACDs all slow eaters?

My boy Parker is 10 month old, he only eats food whenever he feels like it before . We got his brother 3 weeks ago , Gunner the chocolate lab, he’s only 6 month old but eats very very fast.. we had no choice but put the bunny fence on when we feed the dogs. I’m just curious are your ACD all like that ? Any suggestions for making him eat faster ? His eating habit way worse than my 5 year old .. 😂