Get

In Your Inbox

Catster is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Learn more.

Does Your Cat Act Like Dr. Jekyll and Mr. Hyde? Christopher’s Does!

You have my full attention

Hi, I’m Christopher! Read my introduction to learn more about me and my silly Russian Blue cat, Olga.

In The Strange Case of Dr. Jekyll and Mr. Hyde, Dr. Jekyll creates a potion that turns him into a murderous fiend. Although he can initially control when his alter ego appears, Mr. Hyde eventually becomes the more dominant persona. I never associated my pets with Robert Louis Stevenson’s Victorian thriller until I adopted Olga.

Like plum sauce, she’s a mixture of sweet and sour, and she can instantly switch from one to the other. It doesn’t happen all the time. Sometimes, she’s nice even when she’s irritating. Depending on their personality, cats will bite you when you pet them too long, and others attack when they’re overstimulated during a play session, but Olga’s behavior differs.

I have one eye on you
I have one eye on you….

divider cat paws 2 oct 2024

Sneak Attacks

Out of the blue, she’ll attack my hand when it’s on the armrest of my recliner, and when I say “No” or yell something profane, she retreats for a second but then nudges her head against my leg. After a playful or not-so-playful bite, some animals run away and hide when you cry out in pain, but Olga seems indifferent.

She’s an expert at hiding when she wants to be alone, or someone is shooting fireworks, but she doesn’t hide when she thinks I’m upset. I don’t want to give you the impression that she hisses or screams when she turns into Hyde, but she’s more aggressive and more likely to bite or scratch.

I’ve never been severely wounded by her attacks, and most of the time, I’m more surprised than upset when she pounces. However, she’s come a long way since she was a kitten.

Look into my eyes; they're telling you to feed me
Look into my eyes; they’re telling you to feed me!

Mr. Hyde as a Kitten

Unlike Dr. Hyde in the 19th-century tale, Olga had more problems letting her “good” side take over when she was a kitten. She didn’t like being picked up or petted on her back and used her sharp teeth and tiny claws to repel my attempts. The only time I could pet her was when she was dozing off, and even then, I risked a bloody hand if she regained consciousness.

Although she wasn’t the most affectionate kitten, she liked sitting near me when she wasn’t tearing through the house. At night, she slept in a chair in my bedroom and only jumped on the bed occasionally to attack my feet under the covers.

This is my chair, not yours!
Sitting by me might be risky.

Tolerant Cat Owners

It took nearly a year before her Jekyll side became more pronounced, and I remember being happy that I spent much less on hydrogen peroxide and bandages than when she was a kitten. Every cat misbehaves, but some owners don’t understand how close housecats are to wild felines. If they stay inside all day and cannot hunt and pounce on their prey, they need an alternative, which can include attacking humans.

Playing with toys and climbing on cat trees can keep some cats occupied, but a hand hanging off the couch or wiggling feet under a blanket is too resisting to ignore sometimes. Whether you have a Jekyll, Hyde, or a combination, like Olga, try to be tolerant with your cat.

Their scratches and bites are painful, but when you consider that cats are descended from skilled predators, you should be proud you can care for a furry killer who loves you, even if they have a strange way of showing it.

This article is a part of Christopher and Olga's series.

Want content like this delivered to you?

Sign Up For Our Newsletter

News, insights, expert advice, and everything cat

* By submitting, you agree to our Terms & Conditions and Privacy & Cookies Policy.

How useful was this post?

Click on a star to rate (you can leave written feedback after clicking submit)

Help us improve Catster for pet parents!

Your feedback really matters.

What did you like about this post? Also how can we improve it?

Join the conversation

2 Responses

  1. I have a cat who’s now 4.5 months old and just had him neutered. He was 2 .5 months old when I was given him from a litter of 7. He was sweet as pie to start. Since then he actually plans out his attacks on me. For example I closed my dresser drawer he was trying to get in. For 10 minutes he was glaring at me across the room. By 15 minutes he ran over and bit my leg and ran off. There have been more instances of this planned attacks similar. I got him multiple toys and do brush time, kneading time and so forth. What is wrong? Does he need a cat psychiatrist? I’m used to dogs through life but this is one cat. Does he need a new owner? Am I not understanding cats? Please help. I really can’t handle the scratches and bites anymore.

    1. Hi Lisa, sorry to hear about your cat attacks. You might find the following reads useful:
      What to Do When a Cat Bites You: Vet-Reviewed Steps to Take & Risks-https://www.catster.com/cat-behavior/what-to-do-when-a-cat-bites-you/
      How to Train a Cat Not to Bite: 8 Vet-Approved Tips and Tricks- https://www.catster.com/cat-behavior/how-to-train-a-cat-not-to-bite/
      Why Does My Cat Bite Me Unprovoked? 5 Vet-Approved Reasons for this Behavior-
      https://www.catster.com/cat-behavior/reasons-why-cats-bite-unprovoked/
      You might also want to consider a 1:1 consultation at www.pangovet.com to analyze the specifics of your cat’s environment and case. Kind regards, and we hope this helps.

Leave a Reply

You’re very welcome to leave a comment or question. Please know that all comments must meet our community guidelines, and your email address will NOT be published. Let’s have a positive and constructive conversation.

Talk With A Vet Online

Peace of mind,
anywhere, anytime

Affordable vet advice

10 Best Budget Cat Foods in Canada in 2025: Reviews & Top Picks

How lucky are we to have cats in our lives? Our cats give us so much and ask for little in return—except for...

Is A Devon Rex Hypoallergenic? What You Need To Know!

The Devon Rex is a popular breed due to their social, outgoing, and playful personality. They benefit from pet owners who can give...

How to Tell the Sex of a Kitten: Vet-Reviewed Guide (With Infographic)

While it’s exciting to meet a litter of newborn kittens, it can be tricky to tell which of your fluffy new friends are...

Cat Pouncing: Vet-Verified Behavior Explained & Solutions

Cats love to pounce! While it’s a normal activity that’s linked to their hunting skills, there are times when your cat’s pouncing can...

More related

Simply Nourish Cat Food Review of 2025: Recalls, Pros & Cons

Review Summary Simply Nourish is a PetSmart brand, sold exclusively at PetSmart, at least officially. It’s a healthier alternative to commercial pet foods...

How to Brush a Cat: 8 Vet-Verified Steps

Whether you’re trying to control shedding or looking for a way to bond with your cat, brushing is an essential part of caring...

How Does a Cat Neutering Procedure Work? Vet-Reviewed Facts & Care Tips

A neuter procedure is the surgical removal of a male cat’s testicles. Reading that definition might make you cringe. You may even question...

8 Pet-Friendly Hotels in Boston (2025 Update)

Boston is a wonderful place to visit. It has an incredibly rich history and there’s so many things you can do there. In...

Keep reading

My Cat Has a Limp Tail, What’s Wrong? 5 Vet-Reviewed Possible Issues

Cats are expressive creatures, especially through their body language. Felines give many clues about their feelings and communicate widely using various parts and positions of their bodies. Their tails, for example, are used to display their mood. An upright tail...

cat tip tail

Are Tortoiseshell Cats Hypoallergenic? Vet-Approved Facts & FAQ

Between 10% and 20% of people globally are allergic to cats. If you suffer from cat allergy but can’t resist the charm of Tortoiseshell cats, you might wonder whether they are hypoallergenic. Unfortunately, no. Tortoiseshell cats are not hypoallergenic and...

a tortoiseshell cat sitting on a wood

Can Cats Eat Chocolate Cake? Vet Reviewed Facts & Safety Guide

The all-time favorite snack of most people, chocolate is an incredibly delicious treat made from cocoa beans. It is used in the food industry worldwide for making various specialties in the form of sweet desserts. If you are a pet...

Can Cats Eat Chocolate Cake

10 Best Cat Shampoos of 2025 – Reviews & Top Picks

Cats are notorious for wanting things on their own terms. They are solitary creatures that feel they can do everything for themselves, including bathing. Yes, cats are great at keeping themselves groomed. That doesn’t mean they shouldn’t get baths routinely....

tabby cat taking a bath

Pregnant Cat Nipples vs Normal: Vet-Verified Differences Explained

Both male and female cats have nipples, but the female’s nipples will change during and after pregnancy to accommodate the nutritional needs of her little ones. After all, those nipples must be ready to feed several kittens at the same...

male hand touching the pregnant bacl and white cat's belly

How to Tell if a Cat Is Cold – 5 Vet Approved Signs to Look For

As a proud cat owner, you certainly only want what’s best for your precious little pet. When the temperature outside drops, you probably pull out your blankets and sweaters to keep warm. But what about your cat? If you’re wondering...

cat curling up in a box

Are Poppies Toxic To Cats? Vet Approved Facts & FAQ

Cats are intelligent creatures that usually avoid things that can hurt them. However, sometimes curiosity gets the best of them, and if your cat decides to eat some plants, including poppies, they can harm them. Poppies are used to make...

Catster_Are Poppies Toxic to Cats

8 Best Cat Foods in Australia of 2025 – Reviews & Top Picks

One of the most important things that you can do to help ensure that your cat lives a long and healthy life is to feed them a high-quality diet. As the old saying goes, “You are what you eat,” which...

persian cat eating dry food from bowl