Underdog Academy – Dog Training and Grooming
Service area: Serves Algonquin, Illinois and surrounding areas within the local metropolitan region.
Service Overview
Types of Dog Training
- Family Dog
- Service Dog
- Therapy 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
- Recall
Training Formats Offered
- Private Facility
- Day Training
Program Formats
- Intensive Program
- 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:
- ✓ Balanced Training
Equipment:
- ✓ Clickers
- ✓ Food Rewards
- ✓ Harnesses
- ✓ Flat Collars
Training begins with a free, no-commitment Full Day Evaluation: dogs are dropped off in the morning for all-day training and psychological assessment, followed by an evening 1-hour private lesson with both owners to review progress and discuss packages. Programs include Essential Underdog (basic obedience) and Freedom Underdog (off-leash freedom), both delivered in a facility setting with small group dynamics. Training is ongoing with lifetime support included. Grooming services are offered as standalone or complementary to training.
Pricing & Policies
Pricing Summary
Free Full Day of Dog Training evaluation with no commitment; pricing for packages (Essential Underdog and Freedom Underdog) not publicly listed but available after evaluation. Lifetime guarantee on all training results. Grooming services priced individually with add-ons available.
Policies
Free evaluation day requires both partners to attend the evening lesson; otherwise, standard fees apply. Free offer is for new clients only and subject to suitability exclusions. Lifetime guarantee applies to all training programs with no time limit on support.
Testimonials
Words cannot express the gratitude we have for Zach and his instructors, Henry and Johnny, in training our puppy, Clover and us as well. They consistently go above and beyond teaching her good manners and proper puppy etiquette. Their patience, expertise, and genuine love for dogs is transforming Clover from a rambunctious pup into a well-behaved companion. Underdog’s personalized approach has made every session engaging and tailored to Clover’s needs. Their encouragement has kept us motivated as owners. We wholeheartedly recommend their training to anyone looking to build a strong, joyful bond with their dog. Thank you for making such a difference in our lives! Being 10 months old, we understand that Clover is a work in progress and we look forward to further training sessions to reinforce good behavior. We love you.
– Naturespartybees
We are looking to have our boxer certified to give people the dog therapy that they need! We were greeted by Johnny this morning, followed by meeting Nick, Molly, Henry and look forward to meeting with Zach! We were very impressed by how all the greeting dogs were so well behaved, WOW! We look forward to learning more about this unique opportunity and we will follow up after all the crazy holiday! Thank you so much for your valuable time and we look forward to working with all of you!
– Naturespartybees
Honestly I can’t find the words to express how grateful and happy both me and my Golden Retriever are! Before training, my time with my puppy was stressful, but now he listens, follows commands, and we’re truly enjoying our time together every single time. Their training program has completely transformed our bond–I never imagined it could be this good. If you’re reading this and wondering how to train your dog or puppy, I can’t recommend them enough. They truly know what they’re doing, and I’m beyond thankful for their amazing service!
– My puppy is so happy
About the Trainer
Underdog Academy is a boutique dog training and grooming facility located in Algonquin, Illinois, offering personalized, service-dog-level training for dogs of all ages and backgrounds. They specialize in calm, obedient companions using pack-based learning and bridging communication methods, ensuring stress-free progress through peer observation and clear boundaries. Their training programs include the Essential Underdog Package for foundational obedience and the Freedom Underdog Package for off-leash mastery, with all training backed by a lifetime guarantee. They also provide professional grooming services grounded in exercise, discipline, and affection, including full grooming, bath & brush, puppy first grooming, and add-ons like de-shedding and flea baths. The facility is brick-and-mortar, with limited enrollment to ensure individualized attention, and they welcome puppies, rescues, and dogs with behavioral challenges.
They offer a risk-free, no-commitment Free Full Day of Dog Training, which includes a morning drop-off, all-day training and psychological assessment, and an evening 1-hour private lesson with both owners present. This evaluation day is designed to showcase progress and help owners choose a package without pressure. Their team includes experienced trainers like Zach Holland, Henry, Johnny, Nick, and Molly, who are praised for their patience, expertise, and genuine care for dogs and their families.
Accomplishments
Officially the highest-rated dog trainer in Algonquin, Illinois and surrounding area. Founder Zach Holland has over 10 years of experience managing and launching four dog-based brands. Trainers include Henry, Johnny, Nick, and Molly, with consistent client praise for professionalism and results.
How to Get Started!
Book a free Full Day of Dog Training evaluation online or by phone. Drop off your dog in the morning, optionally tour the facility, and return in the evening with your partner for a 1-hour private lesson to review progress and explore training packages—no obligation to enroll.

Contact Information
Availability
- Weekdays
- Weekends
- Morning
- Afternoon
- Evening
Languages
- English
Other Services Offered
- Dog day care center
- Pet groomer
Location
220 Eastgate Ct, Algonquin, IL 60102Listing Tools for Trainers
For Underdog Academy – Dog Training and Grooming Only
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