Glad to hear the two of them are getting along. I can't wait to see some pics of Mitchell.
I too understand the difference in ages, Angus was 10 when we got Roxey (she was 8 wks )! And the biting, they learn to live with it

Congrats again on getting Mitchell, I hope he will help fill the void in your hearts.
Anna, Angus, Roxey & Huney