As we have found out examining the purchase of other crypto coins with Paypal. It is not easy at all.
This is due to vendors reluctance to use PayPal as they receive a huge amount of chargebacks.
in the case of dogecoin we couldn’t find a single exchange which allows the purchase directly with USD, EUR or GBP.

You are required to purchase either bitcoin or Litecoin initially and then trade this for DogeCoin afterward.
we have identified a few BTC/DOGE and LTC/Doge exchanges that you can use

hitbtc.com
changelly.com
Bittrex

 

If you need assistance in buying bitcoin you can see our other tutorials here