Behavior modification and aggression
Aggression, reactivity, biting, anxiety and the problems other trainers could not fix.

This is the work Pat is known for. When a dog is lunging on the leash, guarding food or furniture, snapping at visitors or tearing up the house, the behavior is a symptom. Pat reads the dog, finds the source and corrects it while you watch, then shows you how to keep it corrected. Many situations are handled in a single session.
Who this is for
- Aggression toward people or other dogs
- Leash reactivity, lunging and barking at the window
- Resource guarding of food, toys or furniture
- Nipping, mouthing and biting
- Separation anxiety and destructive behavior
- Jumping on guests and ignoring commands
- Dogs that other trainers turned away
What you can expect
- A clear explanation of why your dog behaves the way it does
- Visible change in your dog during the first session
- A short daily routine to lock in the new behavior
- Confidence to handle your dog yourself
How it works
Call and describe the issue
Pat answers his own phone. Describe what is happening and he will tell you honestly whether and how he can help.
Evaluation and correction
Pat works with your dog, identifies the core issue and corrects it. Most owners see a different dog within the session.
Owner coaching
You take the leash. Pat teaches you the signals, timing and leadership that keep the change in place.
Follow-up
If something comes up at home, call. Pat stays available to the owners he trains.
Questions about behavior modification and aggression
Can an aggressive dog really change in one session?
In many cases, yes. Most aggression is driven by confusion about who leads the household, by fear or by poor impulse control. When Pat identifies and addresses the cause directly, owners usually see a clear change during the first session. Some dogs need follow-up sessions, and Pat will tell you upfront what to expect.
Do you work with dogs that have bitten someone?
Yes. Please mention any bite history when you call or fill in the enrollment form so Pat can plan the session safely. For a sudden change in behavior, a vet visit is also wise to rule out pain or illness.
Other training programs
- Puppy trainingStart right. House manners, leash skills, boundaries and confidence for puppies.
- Adult dog obedienceObedience and manners for adult dogs, rescues and dogs with a history.
- German Shepherd trainingSpecialist training for German Shepherds since 1992, from puppies to protection.
- Group mannersPlaydates not much fun? Social skills and manners around other dogs.
- In-home trainingCan’t come to the training center? The Dog Man will come to you.
Enroll your dog today
Tell Pat about your dog and the issue. He answers his own phone and will tell you honestly how he can help.