MemberNovember 6, 2011 at 4:01 am314
Puppy classes are an excellent start for all dogs. Starting obedience and socialization with other puppies around the same age is helpful.
What you are describing sounds like exuberant play on the yorkipoo’s end. Lunging for the face isn’t necessarily aggressive, although not appreciated by your Maltese. I think given some time these two will work things out. Keep on working with them, and you should have harmony soon enough!