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

Can Cats Drink Tap Water? Vet Approved Facts & FAQ

As humans, we have so many options when it comes to what to drink each day. Coffee for breakfast (or all day), juice,...

Inside the Exotic World of “Hong Kong Shop Cats”: Interview with Marcel Heijnen

New York City is the home of the esteemed bodega cat. These virtuous felines spend their time prowling the aisles of corner convenience...

8 Best Robot Vacuums for Cat Litter in 2026 – Reviews & Top Picks

Anyone with a litter box knows how obnoxious it can be to find cat litter all over your floor. Whether your cat kicks...

Ussuri Cat Breed Info: Pictures, Traits & Facts

The Ussuri is a naturally occurring hybrid that originated from Russia in the Amur River region. There is very little information about this...

More related

What Is the Cost of Pet Insurance in 2026? Complete Price Guide

Owning a pet is absolutely a joy. However, unexpected vet bills strain your wallet, putting a strain on pet ownership. Pet insurance provides...

Ragdoll Kittens for Sale in Georgia: Breeders List 2026

Catster advocates for adopting before shopping, though we fully understand that there are many reasons for seeking a breeder. So, we encourage it...

Are Umbrella Plants Toxic to Cats? Vet Approved Toxicity Explained

Plants are a popular way to beautify your home and break up the concrete jungle with a little bit of natural charm. However,...

Songs About Cats: Catster’s Top 20 Kitty Tracks in 2026

With cats having been adored for many millennia, it’s no surprise that there are numerous songs dedicated to them. You can find all...

Keep reading

Can Cats Eat Cream? Vet-Reviewed Feeding Facts

Everyone knows the one about the cat that got the cream, but have you ever wondered if cats actually can, or should, eat cream? You might be surprised to learn that although cats would certainly love to devour a saucer...

Can Cats Eat Cream

Why Is My Cat Drooling Thick Saliva? 12 Vet-Reviewed Reasons & Treatment

Cats are fascinating creatures, often leaving us in awe with their peculiar habits and quirky behaviors. However, as a cat owner, you might be alarmed to see thick saliva dripping from your feline’s mouth, making you wonder if it’s a...

Orange cat drooling

Why Does My Cat Lick the Wall? 5 Vet-Reviewed Reasons for This Behavior

Typically, cats use their tongues to clean themselves and lap up water. However, you may have noticed that your feline has taken a liking to licking the wall. From our perspective, there is no point in licking the wall at...

cat head_Goran Horvat_Pixabay

Can Cats Eat Gum? Vet-Approved Facts & FAQ

Chewing gum comes in several flavors, and the scent can pique a cat’s curiosity, especially if it’s wrapped in shiny foil. So, it’s pretty easy for cats to accidentally take a bite or get it stuck on their face and...

Can Cats Eat Gum

What’s the Price of Cat & Kitten Vaccinations in Australia? (Costs in 2026)

Whether you have an indoor or outdoor feline, you must keep up with their vaccinations. Vaccinations and booster shots keep numerous preventable health concerns at bay. But how much do cat and kitten vaccinations cost in Australia? We gathered the...

Kitten_Vaccine

Epsom Salt Bath for Fleas on Cats: Vet-Reviewed Effectiveness, Safety & Alternatives

A flea infestation can make your cat miserable and put them at risk of diseases and internal parasites. Some cat owners prefer to avoid using pesticides and chemical methods to treat fleas in favor of homemade or natural remedies. One...

Sea salt epsom in wood plate

Are Hostas Poisonous to Cats? Our Vet-Approved Advice

There are some houseplants that are fine to have around your house. But unfortunately, hostas are not one of them, as they are poisonous to cats. If your favorite feline companion gets into your hosta, they’ll probably experience vomiting and...

Catster_Are Hostas Poisonous to Cats

Will Fleas Kill a Kitten? Facts & Safety Guide

Pet owners know fleas are an itchy nuisance, but the parasites can cause even bigger issues for some animals, such as kittens. Fleas bite to feed, and their food is your pet’s blood. A heavy flea infestation could result in...

kitten wearing green flea collar