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A German Shepherd laying on the floor - Dog Training Elite offers aggressive dog training in Manchester, NH thats designed to help your dog's anxiety and build confidence.

Professional Training For

Anxiety & Aggression

Dog Training Elite Greater New Hampshire

Request Free Assessment


Request Free Assessment


Our Anxiety & Aggression Training Could Help:

Excessive barking
Growling or snapping
Lunging
Pacing or restlessness
Trembling or shaking
Destructive chewing
Nipping or biting
Resource guarding

Helping Dogs Feel Calm & Confident

Aggressive Dog Training in Manchester, NH

One of the most difficult, necessary, and rewarding behaviors to correct in a dog is anxiety and aggression. These behaviors can be learned, genetic, or innate. When a dog feels threatened, their natural response is either fight or flight.

Most dogs will try to distance themselves from the perceived threat; if that's not possible, they may resort to aggression or submission. Some dogs, particularly those who see themselves as confident pack leaders, may turn to aggression as their first response.

Both of these reactions are rooted in anxiety and can be effectively addressed with Dog Training Elite's balanced, positive aggressive dog training in Manchester, NH.

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An adorable pitbull outside on the grass - Dog Training Elite helps dogs of all breed manage their anxiety with our Manchester aggressive dog training.

Understanding Aggressive Behaviors in Dogs


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Aggression is one of the most concerning behaviors your dog can exhibit. If left unchecked, an aggressive dog can pose a serious threat to family members, strangers, other dogs, or even themselves.

Many dog owners struggle with how to recognize early warning signs of aggression or how to effectively address these tendencies. Identifying and managing aggressive behavior early on is crucial in preventing it from escalating into more dangerous situations.

Common signs of aggression in dogs include:

  • Growling or bearing teeth
  • Threatening barks
  • Standing rigid and/or taller
  • Raised fur
  • Nipping and biting

Aggression often stems from underlying issues like fear, anxiety, improper training, or negative environments. Dogs that have been rescued from poor situations or found on the street are particularly susceptible to developing aggressive behaviors.

At Dog Training Elite, we specialize in professional dog training for aggression, helping your dog transform from fearful or aggressive to a happy, friendly, and loyal companion.

Get Your Free Assessment

You and your canine companion really can have it all. See how easy it can be to become a member of the elite pup society by requesting a free consultation today!

Hear From Our Customers

Learn Why Dog owners choose Dog Training Elite

  • Christina Bernard
    Dec. 17, 2024
    Badgers first training session was a game changer looking forward to working with Beth! Thank you!
  • Sarah Corcoran
    Nov. 10, 2024
    Dog Training Elite Greater New Hampshire is the best place to train your dog whether it be for obedience, service dog, puppy knowledge or behavioral issues. Beth and René are wonderful people and trainers and give you the attention you deserve. They are always on time, communicate efficiently and it is clear they have a great deal of knowledge and care about the results your dog puts out from their program. From the first day I contacted them about training, I was provided with a bunch of helpful information about training and recommendations. Not once was I pushed to sign up, but I was more so provided with many options of how we can get started without breaking the bank. They even offer lifetime group classes to continue to work through new life challenges and training! Our 6 month old boxer has been in the program since she was 8 weeks old, she is still so young and receives compliments on her behavior everywhere we go regardless of her immaturity stage. I have no complaints and all positive things to say about Beth and René at Dog Training Elite Greater New Hampshire. I highly recommend you use Dog training Elite for your dog training needs. You will not be disappointed! We are so thankful to have found this company and will never look to anyone else to train our pups! We can't wait to work with them for the next step for our pup, Service Dog training. Thank you for everything!! Jeff and Sarah
  • Mark Marcon
    Oct. 29, 2024
    A great service. Very friendly and knowledgeable trainers. I highly recommend them.
  • Lorissa Bascom
    Oct. 25, 2024
    I cannot express the gratitude I have for Rene's hard work. Our sweet Bruno lost his front left arm after a freak accident last year so we were a little late to starting his training. Yet Rene was ready to get started. You can see the determination in his eyes as he takes his job very seriously. If your fur baby succeeds than it is a job well done for him and Beth. Bruno was his first Tripawd and we actually tried PetSmart training first (which was not the best fit for Bruno he needed more 1 on 1 training). Rene went above and beyond!! We asked him what booties he suggested, what are the best snacks, toys just everything! Just in the first training Bruno already changed and our neighbors all noticed. We've had people ask us how we changed this hyper boy into a gentle sweet man and we tell them all CALL RENE! 5 out of 5 stars cannot express the gratitude I have for Rene and Beth. You guys helped my boy become the sweetest boy he absolutely can be and for that I thank you! sincerely, The Bascom's
  • Molly Jenkins
    Oct. 14, 2024
    Beth has been so great with our dog's training! We were worried about aggression in our pitbull/lab mix, but the trainings have brought out his sweetness again and made me much more confident having people come over and having him out in public. Beth has been so sweet to our Trenton and very accommodating in answering all of my many questions.
  • Alisa Ryea
    Oct. 9, 2024
    Rene and Beth are an amazing duo. We hired this incredible team to help us train our fear reactive rescue. She is a one year-old pit mix that knew no commands and just after three visits to our home, she was sitting, placing and coming when called. Rene was our point person; he is laid back and easy to talk to but also professional. They have group doggy classes which are so fun and great for introducing dogs to dogs (very important for our rescue). We have had a blast learning and teaching and would hire them again.
  • Lorissa Michelle Bascom
    Oct. 5, 2024
    I cannot express the gratitude I have for Rene's hard work. Our sweet Bruno lost his front left arm after a freak accident last year so we were a little late to starting his training. Yet Rene was ready to get started. You can see the determination in his eyes as he takes his job very seriously. If your fur baby succeeds than it is a job well done for him and Beth. Bruno was his first Tripawd and we actually tried PetSmart training first (which was not the best fit for Bruno he needed more 1 on 1 training). Rene went above and beyond!! We asked him what booties he suggested, what are the best snacks, toys just everything! Just in the first training Bruno already changed and our neighbors all noticed. We've had people ask us how we changed this hyper boy into a gentle sweet man and we tell them all CALL RENE! 5 out of 5 stars cannot express the gratitude I have for Rene and Beth. You guys helped my boy become the sweetest boy he absolutely can be and for that I thank you! sincerely, The Bascom's
  • Donna Hickey
    Sep. 25, 2024
    I adopted a rescue from Texas. (Henry) His Bio said how great he was with people, children, other dogs, etc. They neglected to let us know that he was a raving maniac who had no idea how to behave. I would never return a rescue, but if I did, this one would be the one. I called Rene who came over and did the evaluation. He had no doubt that Henry was 100 percent trainable. I doubted him, but was at wit's end, so gave it a try. Beth came over and did the home training for 5 weeks and 3 weeks outside at Home Depot, etc. Let me just say Rene and Beth are both amazing. And Rene was right. After the initial 8 weeks, (actually after the 3rd class) we had a completely different Henry. He is extremely well trained (not military style either, although I"m sure if that is what you want, they could do that) and now a pleasurable part of our family. Complete 360 with their training. Easy to follow and Beth explains everything perfectly. If you have any behavioral problems with your dog, this is the place to go. I can't recommend them enough. I would give them more than the 5 stars allowed.
  • Susan Grover
    Sep. 25, 2024
    I discovered DET online when we knew we needed outside help to train our lab. We couldn’t take her for a walk without intense struggle. Now with Beth’s help she is able to accompany us on walks and in our truck. We work her every day, using the tools we were given to continue her ability to obey and cooperate in a loving way. We couldn’t have done this without Beth. The DET is still part of our lives with group training and public exposure. They are all about what’s best for our dog and we are very thankful.😊
  • Eden Badertscher
    Dec. 28, 2023
    I am just updating my review as our puppy has turned 1. We have love working with Rene and Beth. Our son and his dog work beautifully together and are getting ready to start going to school together! The group classes are a bonus as it provides additional touch points and time for us and our pup to see other handlers, pups, and learn to work with distractions. We hope to keep doing those regularly as time goes on to keep us sharp. From last winter: We are working with DTE-GNH to train our Autism service dog (puppy). We just completed the 4-week puppy training (we started at 9 weeks of age). This is NOT your average puppy kindergarten. I can say without hesitation that this is the best preparation and training we have ever had (and we have had dogs for decades). Everyone remarks how calm and well behaved our pup is. Last night we took him to a nice restaurant and he laid down quietly under the table the whole time (after investigating the under the table environment for a few minutes). And the training is gentle and educative (for both pup and even experienced dog owners) and focuses on building a strong relationship with the puppy and building trust to enable a calm demeanor and calm handling... and it's all positivity. Our pup wows everyone and I feel so secure going into new environments with him, and we feel so ready for the next stage.
  • Laurie MacInnis
    Sep. 25, 2024
    I can’t say enough positive things about Beth and Dog Training Elite! Beth is helping my pup and me go down the path of becoming therapy dog certified and I could not ask for a more knowledgeable and supportive training partner. She told me when we started this journey people don’t comment on misbehaving dogs but you will get tons of comments and compliments on a well trained dog. She could not have been more accurate!! I am now very comfortable and confident taking my naturally shy pup into public places, meeting new people and animals without concern because I know he and I both have the training and knowledge to handle any situation that comes up. As a life long dog owner I am incredibly impressed with our weekly training and group classes where we get to practice our skills in all kinds of settings. I HIGHLY recommend Dog Training Elite for anyone looking to provide their pup with the highest level of confidence and ability to be the best companion possible!! Love love love this training program!
  • Holly Hancock
    Aug. 7, 2024
    Beth is awesome. She worked with my puppy Rubble who was a little nervous. He gained confidence with each new training and his goofy personality came out. The training I receive has made a huge difference with my handling of all my dogs. I to have more confidence in my ability to read, train, direct, and guide my dog through new experiences. I am looking forward to group trainings to continue build our skills together.
  • Arianna Hancock
    Aug. 6, 2024
    Beth was absolutely amazing to work with from start to finish. From the moment I contacted the company about training for my dog that I had not even yet picked up from the breeder to now, I could not have asked for a better experience. Beth truly cares about the success of both you and your dog long term. She wants you to be successful and she gives you all the tools and skills you need to make that happen. I started this journey with my 8 week old puppy in the puppy course, he then progressed into platinum obedience. Through everything we have both gained so much knowledge that I will take with me forever. Zuma will hopefully be entering the service dog program soon. Something that is only offered by select few companies in the area. I cannot wait to continue to work, continue to grow, and continue to learn in the group classes that are offered for the life of the dog. I am so happy I found Dog Training Elite New Hampshire and Beth. I just wish our time could just keep going furever.
  • Arianna Bitetto
    Aug. 6, 2024
    Beth was absolutely amazing to work with from start to finish. From the moment I contacted the company about training for my dog that I had not even yet picked up from the breeder to now, I could not have asked for a better experience. Beth truly cares about the success of both you and your dog long term. She wants you to be successful and she gives you all the tools and skills you need to make that happen. I started this journey with my 8 week old puppy in the puppy course, he then progressed into platinum obedience. Through everything we have both gained so much knowledge that I will take with me forever. Zuma will hopefully be entering the service dog program soon. Something that is only offered by select few companies in the area. I cannot wait to continue to work, continue to grow, and continue to learn in the group classes that are offered for the life of the dog. I am so happy I found Dog Training Elite New Hampshire and Beth. I just wish our time could just keep going furever.
  • Kristel
    Jul. 10, 2024
    Really enjoy training with Beth and Rene! Aiming to train my 2yo bernedoodle Ernie to be a therapy dog, and they were among the few who offer therapy specific training. We just completed the obedience training pre-req and Ernie is behaving better than ever! You can tell Beth and Rene truly love dogs, and it’s clear they are really experienced with all different types of dogs/behaviors etc. Ernie loves people, but can be a bit timid, especially around men. We did a number of sessions in the community and with their guidance Ernie has gained so much confidence. Just this morning I took him out to greet the landscapers, all but one of whom was male and he just nuzzled right up to them to say hello. His anxiety is virtually gone and he now regularly contains his excitement without jumping etc. We’re now enjoying the complementary group classes, which have been great for getting exposure to other dogs/distractions, and are gearing up to start the therapy program! I’ve done a lot of training with Ernie in the Manchester/Londonderry area (Ecollar, obedience classes, in home, etc.), many of which were good and got results, but this DTE team is top of our list in terms of value, personalized attention, and their general joy of dogs! Would recommend to anyone who wants a positive experience for their dog alongside the results!
  • Kristel Garneau
    Jul. 10, 2024
    Really enjoy training with Beth and Rene! Aiming to train my 2yo bernedoodle Ernie to be a therapy dog, and they were among the few who offer therapy specific training. We just completed the obedience training pre-req and Ernie is behaving better than ever! You can tell Beth and Rene truly love dogs, and it’s clear they are really experienced with all different types of dogs/behaviors etc. Ernie loves people, but can be a bit timid, especially around men. We did a number of sessions in the community and with their guidance Ernie has gained so much confidence. Just this morning I took him out to greet the landscapers, all but one of whom was male and he just nuzzled right up to them to say hello. His anxiety is virtually gone and he now regularly contains his excitement without jumping etc. We’re now enjoying the complementary group classes, which have been great for getting exposure to other dogs/distractions, and are gearing up to start the therapy program! I’ve done a lot of training with Ernie in the Manchester/Londonderry area (Ecollar, obedience classes, in home, etc.), many of which were good and got results, but this DTE team is top of our list in terms of value, personalized attention, and their general joy of dogs! Would recommend to anyone who wants a positive experience for their dog alongside the results!
  • Brenda Wilson
    Jul. 8, 2024
    Beth and Rene were wonderful with our Abby. Not only did they patiently worked with her and helped me to have more confidence to take her in the public. I can now take Abby for walks and anywhere I go see can go. I love the training in the park that is offered even after graduation. I only wish I could have kept her graduation cap and got a graduation certificate to frame. Thank you so much for everything you have done and everything you keep on doing. Love Abby and Brenda
  • Megan Gaudette
    Jul. 3, 2024
    I can't express how thankful and grateful I am for Rene. Jasper was already a good dog, but now he is amazing. His obedience is next level. I love how I can always message Rene with questions and it is answered in a timely manner. 100000% would recommend.
  • Wendy Dyment
    Apr. 9, 2024
    Have worked with many trainers over the past 3 yrs and have appreciated this group the most. Had fun doing the platinum obedience course. They even humored me and we went to Rye beach in Nh for last class as dreamed of having my dog off leash here. Had great time and will b using them for future training needs. Reliable training with results can’t recommend enough!
  • James Howell
    Feb. 15, 2024
    We have a very "talkative" older dog. When I first met Beth I was so happy that someone was able to comunicate to as well to me as my dog. Beth has taught both of us many new ways to improve. I am so grateful that Beth has the patience to keep us on the right path. After just a few months my 8 year old dog is listening better to me and behaving much better in public places. The group training that we are given are the game changer for us. Missy is better each time I take her. Even when things don't go as planned and I or my dog is stressed the whole team with DTE spoke kindly to us and made me feel so much more confident in myself and my dog. Thanks so much for all your help and I am looking forward to the group lessons. Laura
A dachshund in their home - contact Dog Training Elite today for in-home anxiety and aggressive dog training in Manchester, NH.

Our Personalized Aggressive Dog Behavior Training

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At Dog Training Elite, we understand that every dog is unique, and we have developed a comprehensive training program specifically to eliminate aggressive behaviors across various breeds.

  1. Initial In-Home Assessment: We begin with a free in-home assessment where we meet your dog to understand the underlying causes of their aggression, anxiety, or fears. During this session, we identify triggers and gather the necessary information to develop a personalized training plan.
  2. Personalized Training Plan Development: Based on the assessment, we create a customized training program tailored to your dog’s specific needs. This plan targets the unique behaviors and triggers that contribute to their aggression.
  3. Building Confidence and Establishing Leadership: Our trainers work closely with you to establish your role as the pack leader in your home. For fearful and anxious dogs, we focus on building confidence and reducing the fears that trigger aggressive behavior.
  4. Desensitization and Obedience Training: For overly aggressive dogs, we use desensitization techniques to reduce reactivity to triggers and anxieties. Positive reinforcement and obedience training are key components of this stage, ensuring that your dog learns to associate good behavior with rewards.
  5. Group Class Integration: Once your dog reaches a safe baseline of obedience, we gradually introduce them to group class settings. These classes are designed to help your dog reintegrate into social environments successfully. For safety, a muzzle is required during these sessions to protect all dogs involved.
  6. Ongoing Support and Reinforcement: We continue to support you and your dog throughout the training process, offering guidance and reinforcement to ensure lasting success. Our goal is to help your dog become a loving, loyal, and well-behaved member of your family.

Additional Training Programs

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Dog Training Elite Greater New Hampshire - Elite Service Dog Training in Manchester, NH. DTE
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Dog Training Elite Greater New Hampshire - Therapy Dog Trainer in Manchester, NH. DTE
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An adorable dog outside - Dog Training Elite offers training for all kinds of dog breeds.

Why Choose Dog Training Elite?

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At Dog Training Elite, we approach aggressive dog behavior with the utmost care and attention. Here are some key aspects of our methods that set us apart:

  • Positive Reinforcement Training: We focus on encouraging good behavior through rewards and praise, helping dogs associate positive actions with positive outcomes. This method is especially effective in building trust, particularly with fearful or anxious dogs.
  • Trainers Who Care and Listen: Our trainers are genuinely invested in the well-being of both you and your dog. We take the time to listen, understand your dog’s unique needs, and provide personalized, long-lasting solutions that truly make a difference.
  • Commitment to Excellence: We stand behind our work with a strong commitment to delivering the highest quality training. At Dog Training Elite, we strive for excellence in every session, ensuring your dog receives the best possible care and that you are completely satisfied with the results.
A group of dogs being trained by the expert team at Dog Training Elite Greater New Hampshire.
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Educate, Empower, Elevate, Elite

Victory Begins With Elite Education

An adorable golden retriever and their owner - get your Manchester aggressive dog training consultation today and take the first step towards a long-lasting relationship.

Take the First Step Today

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Aggression is a complex behavior best handled by professional trainers like Dog Training Elite. We love dogs and believe that punishment should never be used in our training programs. We rely strictly on positive reinforcement and reward-based learning to achieve consistent and long-lasting results.

For elite aggressive dog training, contact our team and schedule your free consultation today.