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Certified dog trainer
Peter Herrera
Peter Herrera

Brooklyn, NY

Peter Herrera is a dog trainer and the founder and owner of Umwelt Dog Training. He is passionate about working with dogs and their people. He holds a Bachelor's degree in biology and psychology from Brown University and has experience as a research and teaching assistant. His studies focused on ethology and comparative psychology, which inform his training methods. He was also a co-founder of Brown Animal-Assisted Therapy, bringing dog-human therapy teams to campus. He has worked as a veterinary assistant at Elizabeth Veterinary Clinic in Elizabeth, NJ, and has extensive experience in shelter settings, working with anxious, reactive, and under-socialized dogs. He is also a trainer at Hudson's Hounds NYC.


Peter's Training Philosophy
Peter believes that training should be humane, enjoyable, and rooted in science. He uses positive reinforcement-based training and behavior modification methods.


Services Offered at Umwelt Dog Training
Umwelt Dog Training offers a variety of services, including:

  • Phone Session: $125 for a 1-hour phone conversation to discuss challenges, goals, and the dog's history. Can be used as an initial session or refresher session for puppy training and behavior modification.
  • Puppy Session: $220 for a 1.5-hour in-home visit. This session is designed to address general obedience, socialization, coping with puppy “problem behaviors” such as chewing and vocalization, clicker training, crate training, potty training, and loose-leash walking. Discounted packages are available if deemed appropriate after the first session.
  • Behavior Modification Session: $220 for a 1.5-hour in-home visit. Designed for more challenging problem behaviors, this session addresses issues such as anxiety and fear, reactivity, nipping and jumping, improper elimination, and pulling on leash. Discounted packages are available if deemed appropriate after the first session.
  • Pre-Adoption Session: $125 for a 1-hour phone conversation to prepare the family and home for a new dog. This session covers the basics of adding a dog into the household.


Certifications and Specializations
Peter is certified by the Certification Council for Professional Dog Trainers and is a Canine Good Citizen evaluator. He is especially confident with anxious, reactive, and under-socialized dogs. He offers training for a variety of issues, including puppy training, behavior modification, and pre-adoption preparation.


Training Methods
Peter uses force-free methods in all of his sessions. He teaches owners how to best communicate with their dogs and works with them to create an effective and realistic training plan.

We've got the answers for your questions

Who are the dog trainers listed on this page?

We have created a directory of licensed dog trainers specializing in positive reinforcement methods. These trainers are not affiliated with Dogo, and all information is gathered from publicly available sources. Each profile provides a brief overview of the trainer's experience and expertise.

How can I select the right trainer for my dog?

Start by evaluating your dog's needs and identifying your training objectives. Each trainer's profile provides insights into their areas of expertise. Match these with your dog's character and your goals to find the ideal fit.

How do I ensure these trainers are competent?

All trainers listed here are certified professionals with extensive knowledge of positive reinforcement techniques.

Why is positive reinforcement emphasized, and what is it?

Positive reinforcement centers on rewarding preferred behaviors, ensuring a pleasant learning journey for your dog. This humane approach is scientifically proven to be the most effective long-term training method, strengthening the bond between you and your pet. By consistently rewarding good behavior, your dog learns to associate actions with positive outcomes, leading to lasting improvements and a happier companion.

Are these trainers equipped to address specific behavioral problems?

Yes, they are. Our trainers are adept in basic obedience or intricate behavioral challenges. Browse their profiles to identify a trainer who specializes in the particular issues you wish to address.

How do I initiate a training program with a trainer?

Simply click on the preferred trainer's profile to access their contact details. From there, you can get in touch to discuss your requirements and set up training appointments.

How do group sessions differ from private ones?

Group sessions offer a communal setting where your dog learns general obedience alongside other dogs. In contrast, private sessions grant focused attention, making them perfect for targeted behavior modifications or individualized training agendas.

Which training techniques do these trainers abstain from?

All our trainers are committed to positive reinforcement techniques and steer clear of any harsh or punitive methods. Their primary goal is to make training a joyous journey for you and your dog.

When can I expect to see results using positive reinforcement training?

Results depend on factors like your dog's nature, the specific behaviors in question, and your training consistency. While many clients observe improvements in just a few sessions, it's crucial to be patient and persistent.

Can I attend a training session to observe before committing?

Reach out to the trainer you're interested in to discuss possibly attending a session. It's a great way to get a feel for their approach and see if it aligns with your expectations.

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