Private Dog Training
- Basic manners
- Behavior guidance
- Leash training
- Hands-on learning
$900 · 6 weeks · 1x/week
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CPDT-KA Certified · 35+ Years Experience
Professional Dog Trainingin Wildomar, CA
Building better dogs. Strengthening the bond between you and your dog through positive, professional training.
Positive Training Methods
Personalized Approach
CPDT-KA Certified, 35+ Years
Featured in Cesar Millan's Book
Training Programs
Training Programs for Every Dog
In-Board Training
- Lives in Diana's home
- Daily professional training
- Full course lasts 6 weeks
- One year of trainer support
$800/week · 2-week minimum · Full course $4,500
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Puppy Training
- Crate and house training
- Basic obedience
- Socialization
- Good behavior foundation
Personalized after evaluation
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German Shepherd Training
- Breed-aware guidance
- Clear communication
- Reliable obedience
- Decades of experience
Personalized after evaluation
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About Diana
Meet Diana Sparacino
For more than 35 years, Diana Sparacino has helped families build calm, confident, well-mannered dogs. She is a CPDT-KA certified trainer (#3071391) with an APDT Behavior Consulting Certificate, and a member of the GSDCA Working Dog Association, IAABC, APDT and AKC.
Longtime clients may know her from her earlier businesses, Assertive K-9 Training and Thinschmidt German Shepherds, where she worked under the name Diana Foster. Today she trains under her own name, and every dog still gets the same hands-on, personal attention.
“A well-trained dog is a happier dog, and a calmer home for the whole family.”
Cesar Millan
How to Raise the Perfect Dog
Through Puppyhood and Beyond
Diana with Cesar Millan and his team at the Corona kennel.
As Featured With Cesar Millan
Featured in Cesar Millan's “How to Raise the Perfect Dog”
World-renowned dog trainer Cesar Millan visited Diana's facility several times and toured it with his staff. He was impressed with how she raises and trains her dogs. After a two-hour interview with his team, Diana was quoted throughout his book “How to Raise the Perfect Dog: Through Puppyhood and Beyond” (credited as Diana Foster of Assertive K-9 Training). She also appeared on his TV show.
Featured in and quoted in the book; this is not an endorsement of the current business.
A Better Way to Learn
Positive Dog Training That Builds Trust
We believe training should be effective, clear, and enjoyable for both you and your dog. No fear. No harsh punishment. Just proven techniques that create lasting results and strengthen your bond.
Call (951) 218-0566The Corona Facility
Our Training Grounds
Dogs train on a beautiful, private grass field at our Corona location, a facility Diana owned for 17 years.
Why Choose Diana
CPDT-KA Certified Trainer
Customized Training Plans
Positive Reinforcement Methods
Flexible Training Options
Passionate About Every Dog
How It Works
Three Simple Steps to Get Started
01
Start Your Evaluation
Tell us about your dog with our simple online evaluation form. This gives Diana valuable insight into your dog, your struggles, and your training goals.
Start Your Evaluation02
Diana Reviews Your Information
Your evaluation is sent directly to Diana at diana@alldogstrain.com, allowing her to review your dog's specific training needs before you speak.
03
Diana Calls by End of Day
Once Diana receives your form, she will call you by the end of the day for a friendly, no-pressure conversation about the right next step.
Google Reviews
Training That Makes a Real Difference
“We recently added a new German shepherd puppy to our family. Being familiar with the breed we wanted to ensure we trained her properly and sought out a trainer familiar with the breed. We signed up for the private training course and are so happy we did. Diana personally guided us through the program and tailored the training to our goals and needs. The progress we made each week was incredible.”
“We contacted Ron and Diana after we had seen them on a news segment. We have a two-year-old rough collie that had separation anxiety, discipline (listening) issues, and walking on leash issues. We had our initial consult with Ron and Diana in our own home where they were able to survey our dog and give us their honest opinion on whether or not she was trainable. Ron is an extremely personable person and Diana is a little bit more business oriented but still extremely friendly and warm. Together they form a perfect duo to approach any dog training opportunities.”
“Ron is a great trainer , dog lover and very experienced. He helped us a lot with our rescue Great Dane / Mastiff 1 year old . We picked this company because differently from others that we checked on he uses positive reinforcement instead of shock collars or punishment. Logan will miss Ron !!! Thank you!!!!!”
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Tell Diana About Your Dog
Complete the evaluation and Diana will review it personally, then call you by the end of the day.
Ready to Transform Your Dog?
A well-trained dog is a happier dog. Contact Diana in Wildomar, CA today to get started!
Call (951) 218-0566