Telephone | WhatsApp +31 (0)6 4481 4493

Please reach out to me for any feline behavior questions using phone, e-mail or WhatsApp.

You can reach me by phone or WhatsApp on working days between 9 am and 5 pm, and on Saturdays between 9 am and 1 pm at: 06 44 81 44 93.

Or use e-mail at any time of your convenience: This email address is being protected from spambots. You need JavaScript enabled to view it..

I am based in Haarlem North.

Home visits in the Amsterdam / Haarlem / Heemstede / Bloemendaal / Velsen / Zandvoort region will be arranged without additional costs for travel.

For home visits outside the above region, travel expenses are 19 eurocents per kilometer, calculated with the route planner from Haarlem North, plus any parking costs.

Advice by phone or Skype will of course be exempt from travel costs for any region, without any additional costs.

During the our initial introductory discussion we will consider how I can best help you and your cat. I will then provide a proposal on our working together. This will include a clear and comprehensive overview of the costs.

Since each situation, and each cat, each proposal is different.

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  • Feline Behavior Therapy
    My mission is to collaborate together with you, the owners, and develop together tools and strategies to: care for and living together with your feline companions peacefully, symbiotically and with optimum health.
  • Who am I

    Who am I

    My name is Jonne Kramer. Since my childhood, I have enjoyed the companionship of cats. I have four adopted cats: Fripp, Eno, Peter and Madison. I have completed a Master's degree in Biology at Amsterdam University VU.
  • Complimentary Consultation

    Complimentary Consultation

    My approach is distinguished by a relaxed way of working with you, looking together for solutions to manage your cat's unwanted behavior. I apply my knowledge and experience for sound solutions and personalized advice.
  • Services

    Services

    I invite you to contact me to discuss any cat related issues.
  • Contact

    Contact

    Please reach out to me for any feline behavior questions using phone, e-mail or WhatsApp: +31 (0)6 44 81 44 93 or This email address is being protected from spambots. You need JavaScript enabled to view it..
  • Charitable Activities

    Charitable Activities

    Local rehousing centers house lot of cats in my area. I support these by (re-)socializing (re) cats with severe behavioral problems. I specialize in in cats that show excessive fear or aggression, but I also support the team by recognizing health problems, and optimize living arrangements for elderly cats, and other cats with special needs.
  • Testimonials

    No obligations

    Please contact me through +31 6 4481 4493 or This email address is being protected from spambots. You need JavaScript enabled to view it.