Do you get penalized if you post one post on your sub domain ie (www.dogs.animalcare.com) and then post the exact same post on the main page ie (www.animalcare.com) ??? I never found a straight answer from a google search. If it falls under the same domain shouldn’t that be okay?
yea thats considered as a duplicate, so u might get penalized! check this out: how to know if your site is Penalized by Google!
why duplicate things? please friend don't do that as it may cause serious penalty. If you provide users with relevant and unique content then it will great Good Luck!
penalized? No, but google will determine which one they think is original content and filter the rest in the search results.