Dogecoin is in the category of what is called a Meme coin. It doesn't have any solid value or functionality. It is not capped. Meaning that the creators can release the coins and flood the market as they wish. But saying all this, these coins have the greatest potential to give you maximum gains. Since they are priced very low, do what is called coffee can investing, invest as little as what you would spend for your coffee, and wait. When there is a huge surge or spike on the market, sell them and make a profit. Wait a little bit for the market to cool down and again enter the market and buy a few more coins and wait. It's a little risky strategy but is well worth it.