Awww, sweety, I'm sorry to hear you're having a tough time after your vaccines. One good thing, though - when you get them next your family will know this happened and you'll need to take it easy for a few days afterward... could you maybe have a tummy virus on top of the response to the vaccine; could that be giving you the diarrhea? I don't believe it's like you to have an accident in the house. D&D, what do you think? I hope you feel much better after taking the metronidazole so you'll be our spirited dog friend Fritz again.