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Fullerton Aggressive Dog Trainers

Browse these aggressive dog trainers with great ratings from Thumbtack customers in Fullerton.

Top Pro
Happy Paws Dog Training LA
4.9
from 254 reviews
  • 8 years in business
  • 732 hires on Thumbtack
  • Top Pro on Thumbtack
Erin M.
Verified review

To put it simply, you can spend hours and hours researching dog trainers but you will only be uneccessarily wasting time...you will not find better than Raquel. When I contacted her seven months ago, I was pretty desperate to find a solution for my Argentine Dogo's separation anxiety issues (incessant barking/howling/destructive behavior while I was at work... going crazy with excitement and jumping all over me to the point of scratching and bruising me when I arrived back home). Not only did she give me the tools and knowledge to completely alleviate these issues permanently, she did it within a two hour span of time AND showed me how to completely eradicate other behavioral issues my furry child and I were dealing with such as his leash pulling and throwing agitated, boredom-induced barking fits when I'd try to take him to outdoor, dog-friendly restaurants. Thanks to Raquel and her amazingly effective instruction, my pup and I constantly receive compliments and "ohhhs and ahhhs" in regard to how remarkably well behaved he is, and he's so quiet when I'm gone (no more separation anxiety nightmares :-)) that my neighbor (who was at his wits' end with the constant barking) said he thought for sure I had found a new home for Che (that's my handsome furry boy's name ;-)). I cannot thank Raquel enough and every time I receive compliments about Che being such a well behaved guy, I always tell people it's because of Raquel's help and I pass her info along to them. She has a wonderful gift and she's helping to enrich and improve the lives of each and every person and animal she works with. Don't take my word for it though...call her and see for yourself! :-)

Top Pro
  • 12 years in business
  • 205 hires on Thumbtack
  • Top Pro on Thumbtack
Barry K.
Verified review

Maggie is my fourth dog. I have had trainers with each of the dogs. Never have I had a more competent, compassionate and professional trainer as Karen. She taught Maggie to walk loose leash and not enter a room before more or my husband. I used to have to carry her everywhere. She's only 9 pounds but it got old really fast. I also had Karen board/train her for two days. She came back a different dog. When Karen came today for the beginning of training her to be a therapy dog. When Karen came for the beginning of training her to be a therapy dog, she got so excited when seeing Karen. Karen knows how to be firm yet kind with dogs. Dogs know it. I couldn't recommend anyone more highly than Karen. She is the best of the best. Barry K. Sherman Oaks

Dee Cee's Dog House
4.8
from 79 reviews
  • 18 years in business
  • 218 hires on Thumbtack
Dave B.
Verified review

D C is a very good dog trainer. I highly recomend her. Dave B.

Top Pro
Dog-Skool
4.9
from 70 reviews
  • 13 years in business
  • 148 hires on Thumbtack
  • Top Pro on Thumbtack
Anna J.
Verified review

John is one of the best dog trainers that I've met. I have a three year old recently adopted American Eskimo with issues such as leash pulling, nipping people who doesn't give him attention, and general insecurity issues. I have seen other dog trainers trying to get help, but without result. John took the time to get to know my dog and evaluate him based on what he saw and previous conversations with me. He helped me understand my dog and what I need to do to help him. Apparently, I have a dog that thinks he's an alpha and he taught me how to address this. I need more classes to address my dogs leash pulling and more, and I am glad that John didn't try to address all issues in one session because I don't think that would have been very helpful in the long run. Training a dog is not done in an hour, it takes more time than that. I highly recommend John.

Top Pro
  • 19 years in business
  • 146 hires on Thumbtack
  • Top Pro on Thumbtack
Pat M.
Verified review

Could not have asked for a better dog trainer. So patient and loving. Would recommend in a heart beat.

Top Pro
  • 3 years in business
  • 109 hires on Thumbtack
  • Top Pro on Thumbtack
LeAnne S.
Verified review

Denise started training my older Dog Ramsey who was very hard to walk because he is dog aggressive! But within days he was so much better. We really appreciate her knowledge of training animals. And her love and patience with them.

Top Pro
Your Best Companion
4.9
from 45 reviews
  • 41 years in business
  • 88 hires on Thumbtack
  • Top Pro on Thumbtack
Tami Z.
Verified review

Duane is a superb dog whisperer!!! I have worked with other dog trainers before but I have never met someone like Duane. It seems he has an incredible sensibility and ability to read each dog and know how to communicate with them. I just got my Stella, 5 year old English Bulldog, returned home after 5 weeks of board and training by Duane. Stella was very aggressive with other dogs and small children. She had virtually no obedience training whatsoever and never socialized with other dogs. I always had to warn approaching strangers, especially if they had a dog, that Stella was "not so friendly". Then a 8 week old chocolate Lab puppy came into our life and turned our home life upside down. Stella was very jealous and aggressive towards the puppy. My poor puppy was scared to death and something had to be done. Duane took Stella and trained her in his home for four weeks and the fifth week, I sent Henry to Duane for a week to be with Stella so that they could get acquainted and may be bonded. Frankly, I wasn't too sure whether Stella could change. I had a back up plan for the puppy in case the board and training with Duane did not work out. I am so happy that Stella and Henry are back home and they get along so beautifully, thanks to Duane!! It is so wonderful to have two dogs in the house without any tension. Duane is very professional, honest and very easy to work with. He answered all my questions, my numerous phone calls were never ignored, and I felt at ease about the whole process. It is clear to me that Duane loves and cares deeply about the dogs he trains and dogs love him back. Duane followed up with the second visit to our home today, and both Stella and Henry were so happy to see him. Stella actually wanted to follow Duane out as if she wanted to go with him. I have never seen Stella act like this with anyone outside her own family. We are so pleased and happy that we found Duane and can not recommend him highly enough. He is the real Dog Whisperer! Thank you, thank you, thank you, Duane!!!

Cassidy's Pet Assistance
4.9
from 38 reviews
  • 26 years in business
  • 75 hires on Thumbtack
M.E. S.
Verified review

Cassidy was great! I hired her because she really followed up & was interested in helping me. And she did. We had session at a local dog park with my recent rescue dog that is aggressive towards other dogs. Extremely aggressive. After 1 1/2 hours, the dog was showing no signs of aggression towards a dog that it was barking/pulling/going crazy with. She videotaped the session as well. Cassidy is a tough love kind of a trainer, just what my dog needs. Thank you!

Top Pro
Stefanie Pelka Dog Training
5.0
from 34 reviews
  • 17 years in business
  • 34 hires on Thumbtack
  • Top Pro on Thumbtack
Kathleen M.
Verified review

Stefanie is a great dog trainer! Dogs love her and they learn how to behave with her calm yet firm approach.

Ruff Pup Dog Training
5.0
from 33 reviews
  • 4 years in business
  • 69 hires on Thumbtack
Taryn C.
Verified review

Melissa is an EXCELLENT dog trainer! We have two small dogs who were pulling on leashes, had leash aggression, and who barked quite often. All of those things are past tense now. Her methods are gentle but effective, and more advanced than the "click and treat" that at a certain point stops working (especially with the barking). We are so grateful that we hired her and have already recommended her to some of our friends. Her pricing was also excellent! Hire her, your home will be much more peaceful!

SW K9 Rehab Inc., Non-Profit
4.7
from 31 reviews
  • 75 hires on Thumbtack
Chris L.
Verified review

Steve is an incredible, elite master trainer. He holds the key to unlocking all of your dogs' best attributes. He has done wonders for my dogs, and I have witnessed him doing even more for others. There's nothing that this man can't fix about your dog. But, you must be willing to put in the time and do what it takes to maintain. I have two mixed breeds (brother and sister) that have severe separation anxiety, when they weren't near each other. They were completely co dependent on each other, fearful and extremely sensitive to everything around them. They would whine and bark when separated. Steve had them for less than two weeks, and now they have no problem, at all being separated. He taught me how to build their confidence, and help them succeed. Which has made training them in obedience much easier. They now have the will to work, and the desire to learn more. As do I. He has inspired me so much that it has now become my passion, and I am now his apprentice. What I love most about the way that he trains, is that he is very gentle and patient with the dogs. He is by far more concerned with the dogs' well-being than anything else. He can be pretty tough on the owners, but once you come to realize why, you really can't be mad at him. The issues that your dog has, are typically there because of you. Your dog is a mirror of yourself. Once you've accepted that, you can then both change together, building the bond between you and your dog even stronger. But, you must be part of the change in order for it to work. Wendy is my senior master trainer, and I have learned so much already from both of them. They have taught me beginner and advanced obedience, behavior work, tracking, scent detection, how to show in AKC competitions, how to train movie dogs, and much more. Through the skills that I have acquired from them, I am now teaching my own classes and training dogs daily, using the same incredible methods that these amazing dog trainers have taught me. I highly recommend Steve and Wendy, and all of their trainers to anyone who truly cares for their dog.

Santa Monica Paws
4.9
from 28 reviews
  • 4 years in business
  • 63 hires on Thumbtack
Jessica T.
Verified review

Theresa and Brad are absolutely the best! In just a few sessions My dog Missy (a 9 year old pit very set in her ways) was a a completely different well trained dog! Because the training went so well, I enrolled her in Santa Monica Paws Doggy Daycare and it's amazing!! Thank you Santa Monica Paws for being amazing, trustworthy and just all around THE BEST!!

Top Pro
Angellily Pet Care
4.9
from 27 reviews
  • 4 years in business
  • 44 hires on Thumbtack
  • Top Pro on Thumbtack
Sherry R.
Verified review

We needed help with our 4 month old English bulldog. She came in the same day we made contact and gave us great tips and pointers from food, vets, and training. She was really patient, kind and professional. She knew what she was talking about and is perfect if you are looking for a local dog trainer. Thus far we have met just once but I highly recommend her and we plan on having her back to our home for additional training.

i Speak Dog Training
4.8
from 25 reviews
  • 15 years in business
  • 25 hires on Thumbtack
Megan W.
Verified review

Tommy Stark is by far the best dog trainer I have ever known. He's extremely knowledgeable and always helpful. I have a large male Rottweiler who is an absolute joy to have in every and all situations due to Tommy's training. Anytime I've ever had a question about our dog Tommy is always there to help. I highly recommend Tommy Stark. He is the best of the best! Just ask Gronk.

Top Pro
Epic Dog Pros
4.6
from 22 reviews
  • 6 years in business
  • 18 hires on Thumbtack
  • Top Pro on Thumbtack
Amber B.
Verified review

My dog is very aggressive towards other dogs. It gotten to the point that I couldn’t take her hiking with me anymore because of the glares and mean comments I got from other people. I also got anxiety just taking her on a walk around my neighborhood. Once we started working with Epic Dog Pros we have been able to go out in public without any complaints.

Top Pro
EveryDog
4.9
from 18 reviews
  • 13 years in business
  • 40 hires on Thumbtack
  • Top Pro on Thumbtack
Tianna F.
Verified review

I had a consultation with Dave. My fur babies took to him as soon as he walked in. He was very calm and professional and very honest. He didn’t come in with a pitch of why he would be the best trainer, we just had a conversation and it felt very natural and comfortable. After hearing my concerns, he told me what he thought the problem was and how we can try to fix it. I am confident that he is the best trainer for my dogs and I will start training with him very soon.

  • 19 years in business
  • 22 hires on Thumbtack
Stephanie R.
Verified review

We are so grateful for finding Dogwood K9 Training Experience and working with Ron. Our rescue dog, Jackson, was a stray with no prior training and some behavioral issues that we couldn’t address on our own. Jackson had human aggression towards males, did not listen to commands, jumped on furniture, nipping, chasing our cats, incessant barking, anxiety, the list goes on. By working with Ron we have learned how to address all of these issues through behavior modification training. The best part of working with Ron is that he makes it fun for the dog by using games as a primary means of training. Jackson loves going to Ron’s classes and surprisingly isn’t aggressive towards him in any way, probably due to Ron’s sweet and caring nature towards dogs that Jackson can sense. Ron’s training method starts with the basics and then we build upon the foundation using baby steps so that the dog progressively works up the full commands, while truly understanding them. Our dog’s behavior has done a 180 since we started training and he shows respect for us now. This is after a different trainer told us we should probably take our dog to the shelter because he is going to be too hard train (a lost cause, as they say). Ron’s ultra-positive attitude towards Jackson helped us see that although he is not a perfect dog, he is the perfect dog for us. Ron is a truly exceptional dog trainer. Don’t expect magic; it takes hard work to counter-condition a dog with bad habits like Jackson, but Ron’s expertise will equip you with all of the tools that you need to work with your dog. What I like about the classes is that Ron is training ME to work with my dog so that I can continue to use his tactics long after our classes end. Through his guidance I am creating a long-lasting bond with my dog based on respect, but mostly based on FUN! We love Dogwood!

Top Pro
EveryDog - Orange County
5.0
from 17 reviews
  • 13 years in business
  • 49 hires on Thumbtack
  • Top Pro on Thumbtack
Kathy P.
Verified review

Dave is a dedicated, caring and knowledgeable dog trainer. We will use him!

Top Pro
Canines4Life
4.9
from 16 reviews
  • 4 years in business
  • 20 hires on Thumbtack
  • Top Pro on Thumbtack
Kathy B.
Verified review

We are about to come to the end of the first month with Maureen working with my dogs and pups. I couldn’t be happier with her! She is good with each dog and works methodically to move them toward the goals I identified. She is always very professional and kind with the dogs. Kathy Bailey Sunny Daze Labradors

Doggie Do Pet Services
5.0
from 13 reviews
  • 17 years in business
  • 19 hires on Thumbtack
Nyla C.
Verified review

We have had an a wonderful experience with Wendy Brookhyser and her team. Our dog was almost 4 years old when we brought him to the facility. We were having issues with aggression towards other dogs and an extremely hard time walking him with a leash. We had dog trainers come to our home and try and help us, but nothing seemed to work or stick for very long. Our good friend told us about Wendy and we decided to give her a try. This was our last attempt to try and help our sweet Aussie before adopting him to another family. Our Chuck did such a fantastic job with Wendy and her staff. When we picked him up, our whole family was pleased with how well he listened to us and walked with us. Our children use to not be able to walk him without a parent because he would dash after other dogs or people on bikes. Now even my 10 year old can walk him. I was reluctant to send my dog away. I had heard stories where the dog came back with a wounded or broken spirit. Chuck came back to us with the same fun loving spirit he had when we dropped him off. If I could do all over again, I wouldn't hesitate this time! The best part about this facility is that they not only train the dog, they train the family. We were instructed to watch a training video at least 8 times before we picked him up. We were told this DVD would help us prepare for our dog's arrival back into our home. The videos helped us learn the commands our dog would be learning at the facility. It has been a life saver! We still watch it once a week to brush up on our skills. They also provide Friday Train Day where they come to your home and pick up your dog for the day. We have taken advantage of this to help give our dog more consistency while we are still improving our skills with him. Chuck is so excited every Friday when he sees Wendy or a staff member. I would and do recommend Wendy to all of my friends that are struggling with obedience. They also provide boarding services. We are so happy with Wendy and her team and will continue to help us if and when we should need it.

Janet
5.0
from 2 reviews
  • 19 years in business
Roxana S.
Verified review

She is the best dog trainer I have come across

Q & A

Answers to commonly asked questions from the experts on Thumbtack.

How old should a puppy be for training?

Dog training shouldn’t wait until you’re having behavior problems. If you get a new puppy, start from the beginning with professional training to give both you and your puppy the tools you need for a healthy relationship. Dog training is as much about teaching the owner how to interact with their new dog as it is about the dog learning to behave. Puppy training can start as early as eight weeks old. Trainers who offer puppy training programs may works specifically with dogs between the ages of 8 and 18 weeks old. Trainers can teach owners about potty training and how to deal with accidents, working with separation anxiety, and training your pooch out of destructive behaviors like chewing, biting and demand barking. Puppies will start to learn to walk on-leash and other basic skills.

In addition to behavior training, socializing your puppy is an important part of dog training. Socializing your dog means they become comfortable and confident in a variety of settings and have a great foundation for becoming a well-adjusted adult dog. After your puppy has had the proper vaccinations, you can start to introduce it to a variety of different dogs and people in safe settings.

Which dog training method is best?

The best type of dog training for both you and your dog depends on the outcomes you hope to achieve. If you want your dog to learn agility training, go to someone who specializes in those techniques. Regardless of whether you want your dog to learn basic behavior or competitive-level tricks, the majority of dog training is actually about training the owner how to communicate with their dog. Most professional dog trainers agree that a model of training based on positive reinforcement breeds a happy, healthy, well-adjusted dog. The alternative to positive reinforcement training is using force or aggression techniques like physical punishment or shock-collar training to get the dog to do (or not do) a behavior. While the dog may learn how to behavior as you direct, it is also learning to communicate with force and aggression, and will in turn use those behaviors on other dogs (or people) that are smaller or weaker than it is. Before signing up with a dog trainer, meet with the trainer and ask for references. Watch the trainer interact with your dog, and make sure they treat your dog with patience and firm kindness. Ask them questions about their training methods:

  • What type of training methods do you use?
  • What is your background and training, and how did you become a dog trainer?
  • How long do you expect that we will work together before we achieve the results I’m after?

How long does it take to train a puppy?

Dog training depends on the dog and how much homework the dog owner is willing to put in. Puppy training is similar to dog training in that the onus of the work depends on the owner learning new ways to interact with their dog. For a quick crash course, you can opt for a single, two hour smart-start puppy training consultation to teach you the ins and outs of being a new dog parent. You can learn how to manage potty training and what to do if the puppy experiences separation anxiety. As long as you’re willing to work on dog training a little bit each day, your puppy will quickly learn these new behaviors. If you’re not confident about training your puppy yourself, you can enroll in a 6- to 8-week puppy training course, with weekly lessons touching on everything from bite control to obedience. Puppies usually need to be at least three months old for group training classes. If you want more intensive one-on-one work, you can opt for private lessons. Some behavior problems can be resolved in one session if the dog owner learns and can implement new skills. In the case of more serious issues, 3 to 10 private sessions can typically correct challenges.

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