One Dog at a Time
Service area: Serves North Seattle, Shoreline, Edmonds, Lake Forest Park, and Montlake Terrace.
Service Overview
Types of Dog Training
- Family Dog
- Behavior Modification
Specialty Focus Areas
- Basic Obedience
- Puppy Training
- Leash Pulling
- Reactivity / Aggression
- Jumping on People
- Barking Excessively
- Separation Anxiety
- Biting / Nipping
- Potty Training
- Resource Guarding
- Fearfulness
- Stealing Food
- Recall
Training Formats Offered
- Private Lessons
- In-Home
Program Formats
- One-Time Consultation
- Sessions Package
- Ongoing Weekly
Types of Dogs
- Small
- Medium
- Large
- Giant
- Herding
- Sporting
- Working
- Hounds
- Terriers
- Doodles
- Brachycephalic
Age of Dogs Trained
- Puppy (<1 year)
- Adolescent (1-2 years)
- Adult (2-8 years)
- Senior (8+ years)
Dog Training Methodology
Methods:
- ✓ Positive Reinforcement Only
Equipment:
- ✓ Clickers
- ✓ Food Rewards
- ✓ Harnesses
- ✓ Flat Collars
Training programs are offered as private, in-home sessions tailored to individual goals. The Focus & Control program teaches basic obedience and distraction-proofing for dogs with little or no training. The “Leg-Up” Puppy Program targets puppies 7–18 weeks old with house training, bite inhibition, manners, and socialization. Behavior modification begins with a 90-minute consultation to assess the dog’s behavior and create a customized plan, followed by ongoing sessions. All programs include lifetime phone and email support.
Pricing & Policies
Pricing Summary
Private in-home training is $125/hour. Training packages include Focus & Control and “Leg-Up” Puppy Program, each at $500 for five 45-minute sessions. Behavior modification requires an initial 90-minute consultation at $225, followed by $125/hour for additional sessions.
Testimonials
“I cannot say enough wonderful things about August and One Dog at a Time. In addition to walking and playing with my dog Simon, August has worked with him to improve leash behavior. He was so effective with his techniques that I saw a significant change in Simon’s leash manners after just a few sessions with August. And most importantly, Simon absolutely loves August!”
-Alicia
“We started working with One Dog At A Time about a year ago. Bella, a Jack Russell/Chihuahua mix, wasn’t necessarily a bad dog. She just had some habits and behaviors that we didn’t fully understand how to deal with. August not only helped us work on the basics like “sit” and “down” but he helped us to understand Bella’s natural drives (dog urges, if you will). Working on how to cater to these drives in a healthy manner has made all the difference for Bella and I.
August has an obvious passion for animals and he loves sharing his knowledge. Bella just adored him and I felt very comfortable having him in my home. I would highly recommend One Dog At A Time for all of your training and dog walking needs. August is prompt in his communication and always a great resource to utilize if you have any questions.”
-Kendall
“You’ve saved our relationship with Gusto! We are so glad we found you. Thank you so much for all your lessons and customized notes. You have made a huge positive difference in our lives. You are an excellent coach & teacher. Thank you August!”
-Jeff and Mary
About the Trainer
One Dog at a Time is a dog training and behavior modification business based in Shoreline, WA, owned and operated by August Henrich, a certified canine behavior specialist (CCS). The business specializes in humane, force-free training methods grounded in animal behavior science, focusing on strengthening the bond between dogs and their owners. Services include private in-home training and behavior modification for issues like leash reactivity, separation anxiety, barking, jumping, resource guarding, and fearfulness. August has over 15 years of experience working with dogs, including time at the Seattle Humane Society and as a volunteer at PAWS, with a special focus on fearful, aggressive, or reactive dogs. Training is tailored to each dog’s unique personality and needs, and all programs include lifetime phone and email support. The business also offers puppy training, basic obedience, and behavior consultation packages.
In addition to training, August provides dog walking services and is fully insured and licensed. Clients receive personalized plans, detailed handouts, and ongoing support to ensure long-term success. The business serves clients in North Seattle, Shoreline, Edmonds, Lake Forest Park, and Montlake Terrace.
August’s approach emphasizes understanding canine behavior rather than punishment, helping owners build trust and communication with their dogs through positive reinforcement techniques.
Accomplishments
August Henrich is a graduate of the Seattle School of Canine Studies and holds the CCS certification. He has over 200 hours of volunteer experience at PAWS, worked at the Seattle Humane Society’s Behavioral Management Team, and spent two years with a major Seattle dog walking company. He has been operating One Dog at a Time since 2010, specializing in reactive and fearful dogs.
How to Get Started!
Prospective clients must complete a questionnaire and schedule an initial consultation. For behavior modification, a 90-minute behavior analysis and consultation is required before beginning training. Clients can contact via phone or the online contact form to begin the process.

Contact Information
Availability
- Weekdays
- Weekends
- Morning
- Afternoon
- Evening
Hours
Monday: 8am-7pm
Tuesday: 8am-7pm
Wednesday: 8am-7pm
Thursday: 8am-7pm
Friday: 8am-4pm
Saturday: 9am-12pm
Sunday: Closed
Certifications
- CCS
Associations
- Accredited
Languages
- English
Other Services Offered
- Dog walker
Location
15319 Interlake Ave N, Shoreline, WA 98133Listing Tools for Trainers
For One Dog at a Time Only
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