Glenn E. Goldman, B.A., CPDT-KA
Judith Goldman, M.S.
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President, PYMNTS.com
Market Platform Dynamics
Boston, Massachusetts
We brought home a beautiful, sweet, and very smart border collie puppy, Annie, at the age of eight weeks who became a very aggressive, hard to handle four-month old almost overnight. She terrorized our four-year-old Scottish terrier, Jack, and created havoc in our household by taking out her aggression to both Jack and even us by biting and growling almost constantly. At the first sign of this, we brought in a trainer who worked with us...