(Park City, UTAH)
Two months ago, I fostered and then adopted a very loyal 65 lb. about 2 yr old Great Pyr/ Border Collie mix from a shelter. At first he was skiddish and reserved. Now that he knows my kids and me, he seems to be very protective. He has attempted to bite men as they come into the house and barks at everyone who comes into the house or yard. I am trying to be alpha over him and telling him NO.... Any suggestions on how to curb this aggressive behavior? Thank you - Hope from Park City UT
Not sure how to get the pic to turn rightside... : } he is a sweet boy to me though...