Puppy Sitting

As many of you know, we have a dog, Kenoke, who is 2 1/2.  He is really great and gets along with other dogs.  My husband's boss asked us to pet sit a brand new puppy girl this weekend.  Of course I said yes because it's his boss.  However, I didn't realize what this would entail on my nice, long 3-day weekend.  So far she has peed on my lanai door mat, tried to bite my fingers off, and won't stop barking at Kenoke.  Kenoke, on the other hand, won't stop humping her (thank God he's fixed!).  She is cute (not sure what she is) but I can't imagine this for the entire weekend.