| As far as the grass eating is concerned, everyone is entitled to a bit of salad. You simply hope they do most of the throwing up outside.
Pups usually take turns about who is on top. Same sex same age can become a problem when they start reaching maturity, but you will just have to wait and see. I do not restrict or inhibit puppy play unless there is a nasty tempered bully in the group. That one I will come down on.
As Traci said, you cannot assume who will be alpha. Sometimes that position will switch back and forth according to location or even from day to day. Baring nastiness, that is best left up to them.
Have fun, |