thank you, for the link
http://www.unclematty.com/training/aggressiontypes
I looked it up and it seem my yorki has all of the types of aggression. i have tried mostly everything but my problem is, i think, that all family not consistent. my baby trained ME/US very well
he is my first dog and I have spoiled him . now paying for that. I do get very upset with him for snapping at me by ignoring. he knows that he did something wrong cause he always hides under the bed after snapping. I love him dearly!he helped me so much when my mom passed away 3yrs ago that i always forgive him for his misbehavior.