Do I need to have EXACTLY 1000 of each stat to get the achievement? I have a pet with more than 1000 of each stat and I still don't have it.

I think it should work if you have at least that amount, not just exactly 1k. Did you try checking your Pets page to trigger the achievement? If you've been watching your pet's stats increase via the training center page or battle experience page, for example, it won't trigger the achievement even when you pass 1k stats until you go to your Pets Page.

Yeah, I've been to the page but nothing happened :(

No idea then :/ Maybe the level has to be over 1000 instead of exactly 1000? I'd try training that stat once (or using a booster) to test it. If that doesn't work, I'd file a ticket to see if they can help or explain what's going on.

Does your pet have at least 1,000 Level too?

Oh it worked!!!! My pet Beirut has 1001+ of each stat now. Thanks so much <3

Yay! Congrats on your new achievement :)