Oh, beating the Dark Priest, go back, save and THEN go through all the other rooms might have been easier than doing everything in one go...
You cannot upload the savegame because attachments should only be used for image and text files; if you want to share something else upload it somewhere else and add a link to it. The reasoning behind this is to minimize the traffic of the server.
Here's a link to with a savegame of the next save point after the Dark Priest:
_memory1 - one savepoint after DP.actsave
edit:
Duck, attack, move a little closer and repeat; the dog will run right into your attack and will be knocked back, attack again in case it charges at you again. If not simply repeat the sequence from the beginning.