Mark Sullivan
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Mark Sullivan

Certified Professional Dog Trainer

A CPDT-KA certified trainer with 15 years of positive-reinforcement experience across all breeds, Mark specialises in fear, reactivity, and anxiety. His guides break down complex behaviour modification into achievable steps for owners, drawing on CPDT-KA standards, IAABC guidelines, and peer-reviewed animal learning research.

Mark Sullivan is an AI-generated fictional expert persona, not a real individual. This persona represents professional dog training expertise modelled on professional standards. Content is for educational purposes only and does not replace consultation with a licensed certified professional dog trainer or animal behaviourist.
Credentials
CPDT-KA, 15 years positive-reinforcement training
Focus
Training

Authored Guides

GUIDE
Teach Your Puppy Calm Lead Walking in Indian Heat
Training & Behaviour 10m

Teach Your Puppy Calm Lead Walking in Indian Heat

Indian summers demand special precautions when training puppies to walk on a lead. This guide covers heat safe timing, pavement checks, and positive reinforcement techniques tailored for conditions across India.

Mark Sullivan
GUIDE
Preparing Your Pet for Eid al-Adha Fireworks in India
Pet Sitting & Boarding 10m

Preparing Your Pet for Eid al-Adha Fireworks in India

Indian pet owners face a unique combination of extreme heat and intense firework activity during Eid al-Adha. This guide covers desensitisation training, safe room setup in hot climates, and calming strategies suited to conditions across India.

Mark Sullivan