St. Louis Obedience Training - Private Dog and Puppy Trainer - St. Louis, MO
We specialize in positive reinforcement obedience and socialization training for puppies under 6 months. We train YOU how to train your puppy and focus on common puppy behaviors and basic commands for a well-mannered pet. We offer a weekly Puppy Socialization Class (rolling registration) and in-home training.
Whether through our Puppy Social Class or in-home training, we will help you instill a foundation of obedience with your new puppy based on trust and respect.
Our favorite package for new puppy parents combines the benefits of a group class with more personalized instruction at home. We will address common puppy behaviors (housebreaking, nipping, jumping, etc.) and do a deeper dive on skills that all well-mannered dogs possess (polite greeting, watch, sit, stay, free, leave it, come). Please contact and book my private dog training sessions on Petworks. Thank you.
- Certified
- Online Sessions
Pricing Packages
How do you serve precious pets?
- Dog Trainer
- Pet First Aid Training
- Puppy Trainer
- Dog Obedience Training
- Dog Trainer
What training tools do you use?
- Back-clip Harness
- Front-clip Harness
- Leash
- Long Line
- Praise/Affection
- Toys
- Treats
Which training type do you employ to encourage paw-sitive behaviors?
- Dog Obedience Training
What part of the animal kingdom do you serve?
- Dogs
Pet Certifications
- Certified Professional Dog Trainer (CPDT-KA)
Which part of the country do you serve pets?
St. Louis, MO
What year did you begin serving pets?
2017
SERVICE AREA: Within 100 miles, including St. Louis, MO
Distinction
How do you serve precious pets?
- Dog Trainer
- Pet First Aid Training
- Puppy Trainer
- Dog Obedience Training
- Dog Trainer
What training tools do you use?
- Back-clip Harness
- Front-clip Harness
- Leash
- Long Line
- Praise/Affection
- Toys
- Treats
Which training type do you employ to encourage paw-sitive behaviors?
- Dog Obedience Training
What part of the animal kingdom do you serve?
- Dogs
Pet Certifications
- Certified Professional Dog Trainer (CPDT-KA)
Which part of the country do you serve pets?
St. Louis, MO
What year did you begin serving pets?
2017
🦔 About Brittany Cassidy — Certified Dog Trainer in St. Louis, Missouri
Brittany Cassidy is a certified dog trainer serving St. Louis, St. Louis County, and surrounding areas including Florissant, Chesterfield, Belleville, O'fallon, Saint Charles, Maryland Heights, Granite City, Ballwin, Alton, East Saint Louis, dedicated to helping dogs and their families build lasting, trusting relationships. Using positive, science-based methods tailored to each dog's age, temperament, and specific challenges, Brittany makes training effective, enjoyable, and built to last.
❤️ The best dog trainers don't just train dogs — they teach you how to communicate with yours. Brittany brings that philosophy to every session, working alongside you and your dog to build trust, consistency, and real, lasting results.
What Brittany Can Help With
Obedience & manners — reliable commands and respectful behavior at home and in public. Leash & walking confidence — ending pulling, lunging, and stress on walks. Behavior modification — addressing reactivity, anxiety, fear, and aggression. New dog foundations — building good habits and confidence from the start.
Why Book Brittany on PetWorks?
Verified, certified professional with credentials you can trust. Personalized one-on-one sessions — in-home, mobile, or on-site. Force-free, positive reinforcement methods that are humane and proven. A judgment-free approach focused on the wellbeing of both you and your dog. Backed by real reviews from pet parents across St. Louis County and Florissant, Chesterfield, Belleville, O'fallon, Saint Charles, Maryland Heights, Granite City, Ballwin, Alton, East Saint Louis.
How Booking Brittany on PetWorks Works
Booking Brittany is secure and straightforward.
Review Services: Browse Brittany's training packages and services listed on this page and choose the one that fits your dog's needs.
Click "Book Now" or "Request Quote": If you see a package that fits, you can book directly. If your situation is unique or you'd like to discuss your dog's specific challenges first, click "Request Quote" to start a conversation with Brittany.
Secure Payment: All payments are processed securely through PetWorks. We accept Visa, Mastercard, American Express, Discover, Apple Pay, Google Pay, and Klarna. Your payment is held safely and only released once the booking is confirmed.
PetWorks Care Coverage: Every booking includes PetWorks Care Coverage, giving you peace of mind and access to our dedicated concierge team if you ever need support.
Connect & Schedule: Once your booking is initiated, you'll use the PetWorks Inbox to coordinate the best time and location for your session and share any details about your dog that will help Brittany prepare.
Ready to get started? Browse Brittany's verified reviews, compare credentials, and book confidently on PetWorks — serving St. Louis, MO and the surrounding St. Louis County area.
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