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

Professional Training For

Anxiety & Aggression

Dog Training Elite in Chicago

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 Chicago, IL

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 aggressive dog training in Chicago, IL.

See Training Packages
An adorable pitbull outside on the grass - Dog Training Elite helps dogs of all breed manage their anxiety with our Chicago 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

  • Alexandrea Robinson
    Feb. 17, 2025
    First training went extremely well! Julz had a blast and immediately went for a nap! Jess was great with adjusting to our environment and customizing areas of improvement.
  • Ashley Wiejak
    Dec. 3, 2024
    Jess is absolutely wonderful to work with.
  • Lara Muldoon
    Feb. 18, 2025
    Jessica is absolutely amazing. Our dog Murray had terrible separation anxiety and was nervous and poorly behaved around most other dogs especially larger dogs before we found her. He no longer scratches things up when we aren't home and he actually likes being around other dogs and listens better to us.
  • Gabrielle Schmidt
    Jan. 29, 2025
    Jess has been working with my dog, Jack, and me for nearly a year, and I cannot recommend her enough! Thanks to her incredible guidance, support, and professionalism, Jack, at just over a year old, is now a certified therapy dog with Canine Therapy Corp. She also helped him earn his Canine Good Citizen certification and AKC Novice Trick Dog title. Jess is not only an exceptional trainer but also incredibly flexible, always working with my schedule to make training possible. If you’re looking for the best trainer to help you and your dog succeed, look no further than Jess!
  • Lauri S
    Dec. 17, 2024
    Friendly, knowledgeable, and very patient with me. I really appreciated her taking the time to ensure that I understood everything. Excellent job, looking forward to working with you.
  • Kevin Minard
    Nov. 21, 2024
    Chicago DTE is amazing! My sessions with Jess have been great, and every lesson so far has been effectively tailored to my dog’s needs and abilities - way beyond your run of the mill standard program or curriculum.
  • Laura Simpler
    Nov. 11, 2024
    Very accommodating, knowledgable, and comforting. Our dog is going great!!
  • steven gore
    Sep. 30, 2024
    Jeff is the real deal. I have a sweet but stubborn pit bull. I have went to a couple training classes over the years but nothing stuck. She was an extreme puller and was stubborn coming a command. Also when the doorbell rang we could not control her. After 6 sessions with Jeff, and some homework, we have the most well behaved dog at the park. She comes on command, places when told and I am even able to walk her off leash. Jeff is punctual, knowledgeable and I highly recommend.
  • Kelly
    Sep. 20, 2024
    We had a great experience with Dog Training Elite! Our trainer, Rich, was incredibly knowledgeable and patient. He took time to understand the specific needs of the family. Before training with Rich, our dog was a typical puppy – full of energy, easily distracted, and a little bit mischievous. Not only have we seen improvement in Apollo’s obedience, Rich helped us understand how to reinforce good behavior. Apollo is now a well-mannered member of the family! If you're looking to strengthen your bond with your dog and see real, positive changes in their behavior, Dog Training Elite is the way to go. Our experience has been nothing short of fantastic, and we can’t wait to continue our training journey!
  • Desiree Martinez
    Sep. 16, 2024
    My dog Boog and I have been going through the Puppy Platinum training program at DTE with Jess and it has been such a tremendous help with raising him! Boogs been with DTE since he was 20 weeks old and he’s about to be 1 next month. He is so well behaved and gets a lot of praise about it from everyone he encounters. Jess has done a great job with providing both Boog and I with tons of resources and knowledge on dog obedience. Boog absolutely loved having his 1 on 1 sessions and loves his group classes even more.
  • Stephanie Roatis
    May. 3, 2024
    Jeff completely transformed our border collie/blue heeler mix. When we moved back to Chicago, our dog was anxious of everything in the city including buses, bikes, and even runners. He pulled on his leash constantly and lunged at moving objects. We were active with him physically but not mentally. With the private lessons, Jeff handled Tucker so well at the at-home lessons, giving him tasks to calm his mind & setting him up for success. After, the group lessons were also incredibly effective, since it gave us a chance to interact with other dogs. I will say, you HAVE to do the homework *every day*. This is a course for owners as much as the dogs. Our dog is so much calmer now; still an incredibly energetic herding dog who needs LOTS of activity, but you can tell how much more collected he is on walks, at the park, or when guests are in our home. This course transformed my dog & we couldn't be happier with the results! Also, dog aside, I really jived with Jeff's communication methods & attendance policies. He was always on time, so I was always on time. The mutual respect of everyone's time was much appreciated.
  • KEN BRANDT
    May. 3, 2024
    Our dog, Rodney, was 5 when he started developing a serious barking problem. This happened when our grandchildren started coming to us for daycare 3 days a week. He was so loud with an almost constant barking that we couldn’t stand it. Finally we found your company. Karen, our weekly trainer, came to the house and worked with us and Rodney to get him back to his normal self. We use the training vibration collar with remote and that almost immediately curbed his loud bark. Karen also helped us keep control during walks with on leash training. We didn’t think an older dog could learn new tricks but this company and staff did it. We’d recommend Dog Training Elite!
  • Lara Lambrecht
    Apr. 30, 2024
    Jeff has been working with our dog Max for nearly three years now. I am simply amazed at the relationship that he has built with Max and all the dogs that he works with.🙂
  • Bodhi U
    Mar. 18, 2024
    We had a wonderful experience with Jeff and Elite dog training. Currently our Goldendoodle “Buster” is almost done with service dog training and his transformation has been nothing short of extraordinary. Jeff and his wife came to our house and did a great presentation and they are both very personable and knowledgeable of the training processes. Our Buster was extremely timid and at same time extremely energetic which gave Jeff, self admittedly, doubts about Busters ability to become a service dog. With the EZ educator and Jeff’s guidance we’ve been able to turn our dog into a very successfully trained little ball of awesomeness. Was the best money I’ve spent as the benefits of having a dog that doesn’t need a leash and listens well is priceless. Thanks Jeff and Lara from Mike, Caitlin and Buster!
  • kealy ditchfield
    Feb. 14, 2024
    We had Jessica Arundale work with our Labrador Butch on leash walking as he started to pull a little on his daily walks, and she has hosted him for boarding on many occasions too. She’s really responsive and sweet and nothing is too much trouble. Butch aways gets excited when he goes to see Jessica!
  • Victoria Lee
    Feb. 13, 2024
    Jessica’s great!! We left Hailey to train with her and Hailey learned all the commands well. She also left us “homework” to do so Hailey can reinforce her learning. Highly recommend Jessica as a trainer!!
  • Calena Winfield
    Jan. 24, 2024
    Ask for Jess. Awesome, kind and attentive dog trainer❤️❤️❤️❤️
  • Helen Wallace
    Dec. 4, 2023
    Jeff did a fantastic job with obedience training for our energetic, larger than life Newfoundland, Burly. After 6 sessions Burly, successfully mastered sit, down, come, place, heel, and was even able to walk off leash in heel and come when called across a large field. He tremendously improved in his response and listening skills and Jeff taught us how to better train and reward Burly moving forward. Our family was very impressed by his new skills when we brought him home for the holidays. Burly has also loved the one on one time to work on his skills and it is easier to bring him to new places and have visitors at the house with his improved temperament and listening skills. Thank you Jeff!
  • Jessica Godt
    Nov. 27, 2023
    Jeff is a fantastic trainer. I worked with him on getting my 2.5 year old dog properly trained to be a service dog. I wasn't sure he'd actually get to that point as he still has puppy energy, but within just a few months working with Jeff I saw incredible changes and in less than 6 months my dog was able to pass his public access test. Jeff is extremely helpful and guides you through the training process as an owner, understanding that sometimes we need just as much (if not more) training than our dogs! Jeff was truly a pleasure to work with and I would definitely recommend him for training dogs of all ages.
  • Adrienne East
    Oct. 12, 2023
    Jeff did a wonderful job training my 4-5 month old Australian Shepherd. He helped Westley and myself learn quickly and effectively. Jeff is extremely knowledgeable and able to help with a wide variety of training challenges or issues that arise. This training program is WORTH IT! For a well trained and adjusted dog. You cannot go wrong with choosing this program. Thanks Jeff! Adrienne & Westley
  • Alexandrea Robinson
    Feb. 17, 2025
    First training went extremely well! Julz had a blast and immediately went for a nap! Jess was great with adjusting to our environment and customizing areas of improvement.
  • Ashley Wiejak
    Dec. 3, 2024
    Jess is absolutely wonderful to work with.
  • Lara Muldoon
    Feb. 18, 2025
    Jessica is absolutely amazing. Our dog Murray had terrible separation anxiety and was nervous and poorly behaved around most other dogs especially larger dogs before we found her. He no longer scratches things up when we aren't home and he actually likes being around other dogs and listens better to us.
  • Gabrielle Schmidt
    Jan. 29, 2025
    Jess has been working with my dog, Jack, and me for nearly a year, and I cannot recommend her enough! Thanks to her incredible guidance, support, and professionalism, Jack, at just over a year old, is now a certified therapy dog with Canine Therapy Corp. She also helped him earn his Canine Good Citizen certification and AKC Novice Trick Dog title. Jess is not only an exceptional trainer but also incredibly flexible, always working with my schedule to make training possible. If you’re looking for the best trainer to help you and your dog succeed, look no further than Jess!
  • Lauri S
    Dec. 17, 2024
    Friendly, knowledgeable, and very patient with me. I really appreciated her taking the time to ensure that I understood everything. Excellent job, looking forward to working with you.
  • Kevin Minard
    Nov. 21, 2024
    Chicago DTE is amazing! My sessions with Jess have been great, and every lesson so far has been effectively tailored to my dog’s needs and abilities - way beyond your run of the mill standard program or curriculum.
  • Laura Simpler
    Nov. 11, 2024
    Very accommodating, knowledgable, and comforting. Our dog is going great!!
  • steven gore
    Sep. 30, 2024
    Jeff is the real deal. I have a sweet but stubborn pit bull. I have went to a couple training classes over the years but nothing stuck. She was an extreme puller and was stubborn coming a command. Also when the doorbell rang we could not control her. After 6 sessions with Jeff, and some homework, we have the most well behaved dog at the park. She comes on command, places when told and I am even able to walk her off leash. Jeff is punctual, knowledgeable and I highly recommend.
  • Kelly
    Sep. 20, 2024
    We had a great experience with Dog Training Elite! Our trainer, Rich, was incredibly knowledgeable and patient. He took time to understand the specific needs of the family. Before training with Rich, our dog was a typical puppy – full of energy, easily distracted, and a little bit mischievous. Not only have we seen improvement in Apollo’s obedience, Rich helped us understand how to reinforce good behavior. Apollo is now a well-mannered member of the family! If you're looking to strengthen your bond with your dog and see real, positive changes in their behavior, Dog Training Elite is the way to go. Our experience has been nothing short of fantastic, and we can’t wait to continue our training journey!
  • Desiree Martinez
    Sep. 16, 2024
    My dog Boog and I have been going through the Puppy Platinum training program at DTE with Jess and it has been such a tremendous help with raising him! Boogs been with DTE since he was 20 weeks old and he’s about to be 1 next month. He is so well behaved and gets a lot of praise about it from everyone he encounters. Jess has done a great job with providing both Boog and I with tons of resources and knowledge on dog obedience. Boog absolutely loved having his 1 on 1 sessions and loves his group classes even more.
  • Stephanie Roatis
    May. 3, 2024
    Jeff completely transformed our border collie/blue heeler mix. When we moved back to Chicago, our dog was anxious of everything in the city including buses, bikes, and even runners. He pulled on his leash constantly and lunged at moving objects. We were active with him physically but not mentally. With the private lessons, Jeff handled Tucker so well at the at-home lessons, giving him tasks to calm his mind & setting him up for success. After, the group lessons were also incredibly effective, since it gave us a chance to interact with other dogs. I will say, you HAVE to do the homework *every day*. This is a course for owners as much as the dogs. Our dog is so much calmer now; still an incredibly energetic herding dog who needs LOTS of activity, but you can tell how much more collected he is on walks, at the park, or when guests are in our home. This course transformed my dog & we couldn't be happier with the results! Also, dog aside, I really jived with Jeff's communication methods & attendance policies. He was always on time, so I was always on time. The mutual respect of everyone's time was much appreciated.
  • KEN BRANDT
    May. 3, 2024
    Our dog, Rodney, was 5 when he started developing a serious barking problem. This happened when our grandchildren started coming to us for daycare 3 days a week. He was so loud with an almost constant barking that we couldn’t stand it. Finally we found your company. Karen, our weekly trainer, came to the house and worked with us and Rodney to get him back to his normal self. We use the training vibration collar with remote and that almost immediately curbed his loud bark. Karen also helped us keep control during walks with on leash training. We didn’t think an older dog could learn new tricks but this company and staff did it. We’d recommend Dog Training Elite!
  • Lara Lambrecht
    Apr. 30, 2024
    Jeff has been working with our dog Max for nearly three years now. I am simply amazed at the relationship that he has built with Max and all the dogs that he works with.🙂
  • Bodhi U
    Mar. 18, 2024
    We had a wonderful experience with Jeff and Elite dog training. Currently our Goldendoodle “Buster” is almost done with service dog training and his transformation has been nothing short of extraordinary. Jeff and his wife came to our house and did a great presentation and they are both very personable and knowledgeable of the training processes. Our Buster was extremely timid and at same time extremely energetic which gave Jeff, self admittedly, doubts about Busters ability to become a service dog. With the EZ educator and Jeff’s guidance we’ve been able to turn our dog into a very successfully trained little ball of awesomeness. Was the best money I’ve spent as the benefits of having a dog that doesn’t need a leash and listens well is priceless. Thanks Jeff and Lara from Mike, Caitlin and Buster!
  • kealy ditchfield
    Feb. 14, 2024
    We had Jessica Arundale work with our Labrador Butch on leash walking as he started to pull a little on his daily walks, and she has hosted him for boarding on many occasions too. She’s really responsive and sweet and nothing is too much trouble. Butch aways gets excited when he goes to see Jessica!
  • Victoria Lee
    Feb. 13, 2024
    Jessica’s great!! We left Hailey to train with her and Hailey learned all the commands well. She also left us “homework” to do so Hailey can reinforce her learning. Highly recommend Jessica as a trainer!!
  • Calena Winfield
    Jan. 24, 2024
    Ask for Jess. Awesome, kind and attentive dog trainer❤️❤️❤️❤️
  • Helen Wallace
    Dec. 4, 2023
    Jeff did a fantastic job with obedience training for our energetic, larger than life Newfoundland, Burly. After 6 sessions Burly, successfully mastered sit, down, come, place, heel, and was even able to walk off leash in heel and come when called across a large field. He tremendously improved in his response and listening skills and Jeff taught us how to better train and reward Burly moving forward. Our family was very impressed by his new skills when we brought him home for the holidays. Burly has also loved the one on one time to work on his skills and it is easier to bring him to new places and have visitors at the house with his improved temperament and listening skills. Thank you Jeff!
  • Jessica Godt
    Nov. 27, 2023
    Jeff is a fantastic trainer. I worked with him on getting my 2.5 year old dog properly trained to be a service dog. I wasn't sure he'd actually get to that point as he still has puppy energy, but within just a few months working with Jeff I saw incredible changes and in less than 6 months my dog was able to pass his public access test. Jeff is extremely helpful and guides you through the training process as an owner, understanding that sometimes we need just as much (if not more) training than our dogs! Jeff was truly a pleasure to work with and I would definitely recommend him for training dogs of all ages.
  • Adrienne East
    Oct. 12, 2023
    Jeff did a wonderful job training my 4-5 month old Australian Shepherd. He helped Westley and myself learn quickly and effectively. Jeff is extremely knowledgeable and able to help with a wide variety of training challenges or issues that arise. This training program is WORTH IT! For a well trained and adjusted dog. You cannot go wrong with choosing this program. Thanks Jeff! Adrienne & Westley
A dachshund in their home - contact Dog Training Elite today for in-home anxiety and aggressive dog training in Chicago, IL.

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. Obedience training are key components of this stage.
  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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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:

  • 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 in Chicago.
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Educate, Empower, Elevate, Elite

Victory Begins With Elite Education

An adorable golden retriever and their owner - get your Chicago 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 on proven, balanced training methods to achieve consistent and long-lasting results.

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