Cat Behaviour Consultant | In-Home in Durham Region & Virtual Across Canada

Understanding Cats. Supporting Owners.

Support for litter box issues, fear, hiding, aggression, cat introductions, and household tension with science-backed guidance.

Because Every Cat Deserves to Feel at Home

Whether your cat is hiding, hissing, or refusing the litter box — you’re not alone.

I help families across Ontario uncover the root of their cat’s behaviour and create lasting change through positive reinforcement and feline-friendly strategies.

From first-time cat parents to seasoned multi-cat homes, support is just a paw away.

🐾 Learn more about our approach


  • Introducing or reintroducing cats
  • Litter box avoidance or inappropriate elimination
  • Aggression toward people or other animals
  • Fearful behaviour, anxiety, or hiding
  • Creating cat-friendly spaces (“Catifying” your home)


Karina Olliver, cat behaviour consultant, playing with a cat

Karina Olliver, Cat Behaviour Consultant

Diploma in Feline Behaviour Science & Technology (CASI) · Associate Member, IAABC

Proudly Canadian 🇨🇦

Why Choose Whisker Woes?

  • Trained Feline Behaviour Consultant
  • Positive Reinforcement Focused
  • Customized Plans for Each Cat
  • Virtual and In-Home Support
Companion Animal Sciences Institute Logo
International Association of Animal Behaviour Consultants lo


What customers are saying!

Exceptional Cat Care

Cat lying on counter

Karina’s expertise has made a significant difference for our cat, Pluto. With her recommendations for an automatic feeder, calming diffuser, and techniques for suitable play, his behavior has greatly improved. We highly recommend Karina for her exceptional cat care services!

Petra and Pluto

Expert Guidance

Orange cat peering around corner

Karina worked wonders with our shy cat, Buddy, helping him overcome his fear and come out of hiding. With her expert guidance and gentle techniques, Buddy now confidently approaches us for affection!

Linda and Buddy


100% Cat Supervised

Cat sleeping
Tabby with head turned towards camera
Kitten sitting on chair

Need Help with Your Cat’s Behaviour? Reach Out Today.

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