I am a certified feline behaviorist and zoopsychologist dedicated to evidence-based ethology, environmental enrichment, and the psychological wellbeing of domestic cats (Felis catus). My clinical practice focuses on diagnosing and resolving complex feline behavioral challenges, including litter box avoidance, inter-cat aggression, fear-related behaviors, stress-induced issues, and structured cat-to-cat introductions.
Mieszko Eichelberger – Feline Behaviorist & Zoopsychologist

Rejecting outdated and punitive methods, I rely strictly on positive, humane, and science-backed protocols that respect natural feline instincts and cognitive needs. My extensive training encompasses hundreds of clinical hours across animal psychology, feline caretaking, veterinary assisting, and shelter welfare.
Professional Education & Certifications:
Zoopsychologist – Feline Specialization (150 hrs, 2020)
Feline Behaviorist (150 hrs, 2020)
Professional Domestic Catsitter Certification (30 hrs, 2020)
Feline First Aid and Veterinary Prophylaxis (5 hrs, 2020)
Post-Adoption Care and Behavioral Issues in Shelter Animals (15 hrs, 2026)
Certified Veterinary Assistant Course (100 hrs, 2026)
Professional Domestic Pet Caretaker Course (150 hrs, 2026)
Animal Shelter Caretaker Certification (35 hrs, 2026)
Pet Boarding & Hotel Caretaker Course (35 hrs, 2026)
Dog Trainer & Zoopsychologist – Canine Specialization (200 hrs, 2026)
Canine Behaviorist (150 hrs, 2026)
Canine First Aid and Veterinary Prophylaxis (5 hrs, 2020)
Zoopsychologist – Small Mammals & Rabbits Specialization (50 hrs, 2026)