So how did three older dogs respond to the introduction of a young upstart? Total indifference really.
That's okay, the enthusiasm was mutual. Mator greeted his new friends with a deep, throat rumbling growl that was a warning for them to keep their distance.
The dust has settled somewhat now and Mator has started to run with the big boys.
Actually, I think Mator has begun to feel like he is the one in charge.