I keep trying to download it from many different websites but overtime i do, it says The Java JAR file "Copious-Dogs-Mod-1.6.2.jar" could not be launched." and I'm not really sure what to do.
How to download the Copious Dog Mod for Minecraft on a Mac Computer?
junior 07.09.2015
You have to install Forge - http://files.minecraftforge.net/...forge.net/
Forge will create a mod folder in your minecraft folder, this is where you out your mod.
Alternatively and better in my opinion is to download ATlauncher - https://www.atlauncher.com/downloads
On the launcher, install Minecraft Vanilla and in the mod options, choose Forge and click add new mod and search for your mod. It will install everything for you.
Ducky 07.09.2015