Yorkie and Other Pets — cats, dogs, rabbits, guinea pigs, birds, and everything in between

Let us start with an honest truth that most pet articles will tiptoe around: a Yorkshire Terrier was not designed to share space with other animals. This dog was bred to hunt and kill small creatures. That instinct is not something you can train out of them — it is the reason the breed exists in the first place.

Does that mean your Yorkie can never live peacefully with other pets? No. Thousands of Yorkies share homes happily with cats, other dogs, and even the occasional small animal. But it takes the right combination of individual temperament, careful management, realistic expectations, and a willingness to accept that it might not work.

This is the straight-talking guide to Yorkies and other pets in a South African home. No sugar-coating. No guarantees. Just the honest reality of what works, what does not, and how to tell the difference before somebody gets hurt.

The one thing you need to understand — prey drive

Before we talk about specific animals, you need to understand what you are working with. Yorkies were bred in 19th-century Yorkshire to hunt rats in textile mills and coal mines. The dogs that were best at spotting, chasing, and dispatching vermin were the ones that got bred. Over generations, that instinct became hardwired.

That instinct is called prey drive. It is not aggression. It is not bad behaviour. It is a survival programme that says: small + fast-moving = chase + bite. A Yorkie with high prey drive does not hate cats. They are not angry at the guinea pig. They are simply running on ancient software that tells them a small fleeing creature is something to be caught and killed.

Some Yorkies have low prey drive and could not care less about other animals. Some have high prey drive and will fixate on anything that moves. Most are somewhere in between. The critical point is this: prey drive is not a training failure. If your Yorkie chases the neighbour's cat, you have not failed as an owner. You have a dog doing what a thousand years of breeding tells them to do.

Yorkies and cats — the classic combo

This is the most common multi-pet combination Yorkie owners deal with. And honestly, the results are mixed.

Some Yorkies and cats become best mates. They sleep together, groom each other, and seem to have worked out a mutual understanding. This usually happens when the Yorkie is raised with the cat from puppyhood, or when the cat was there first and established dominance early. A confident cat who stands their ground and gives a Yorkie a good smack on the nose often earns respect that lasts a lifetime.

But other Yorkies and cats are a disaster waiting to happen. The Yorkie fixates on the cat, stalks it, charges at it, and cannot relax when the cat is in the room. The cat lives in a state of chronic stress — hiding on top of cupboards, not coming out to eat, peeing in inappropriate places because they are too scared to go to their litter box.

If you are introducing a Yorkie to a cat, here is what matters:

• Start slow. Scent swap first. Let them smell each other through a closed door for a few days. Then visual contact through a baby gate. Then supervised face-to-face with the Yorkie on a lead. This process takes weeks, not hours.
• Give the cat escape routes. The cat must always have a place the Yorkie cannot reach — a high shelf, a cat tree, a room with a baby gate the cat can jump but the dog cannot.
• Never leave them unsupervised. Even after months of peaceful coexistence, one sudden movement can trigger the chase instinct. I know people who thought their Yorkie and cat were fine, then came home to a dead cat.
• Be honest about when it is not working. If your cat is hiding, stressed, not eating, or showing signs of anxiety, do not keep hoping it will get better. It might not. And the cat does not deserve to live like that.

For a detailed breakdown of this specific situation, read the full guide:

Yorkie Chasing Cats — Safety, Training and Rehoming Considerations →

How to introduce a Yorkie to a new pet — the step-by-step

If you are determined to try a multi-pet household, here is the safest introduction process. It takes patience. It takes discipline. And it takes the willingness to stop and accept that it is not working.

When multi-pet living does not work

Here is the reality that nobody wants to admit: sometimes it does not work. And that is nobody's fault.

You did not fail as an owner. Your Yorkie is not a bad dog. The other pet is not a problem. Some animals simply cannot live together safely. The kindest thing you can do is accept that and make a decision based on the welfare of both animals — not based on what you hoped would happen.

Signs that multi-pet living is not working:

• The Yorkie has caught or injured the other pet, even once
• The other pet lives in chronic stress — hiding, not eating, showing anxiety symptoms
• You are keeping them permanently separated in the same house and neither has quality of life
• Training and management have produced no real improvement
• The stress is affecting your mental health or family dynamics

If you reach this point, the options are: find a home where the Yorkie is the only pet, or rehome the other animal to a home where they are safe. Neither decision is easy. Both are better than living in a situation where an animal is stressed, scared, or at risk of being hurt.

Considering adopting a second pet? Read this first

If you already have a Yorkie and are thinking about adding another pet to the household — whether a second dog, a cat, or a small animal — here is my honest advice:

• Know your Yorkie's temperament. Is your Yorkie relaxed and easygoing around other animals, or reactive, tense, and possessive? Be brutally honest. If your Yorkie has already shown signs of not tolerating other animals, do not push it.
• Adopt from rescue, not from a breeder. If you want a second dog, consider an adult from a rescue where the foster family can tell you exactly how the dog is with other animals. A puppy's temperament is a guess. An adult dog's temperament is known.
• Opposite sex is usually safer. Two same-sex dogs, especially two females, have a much higher risk of serious conflict.
• Be prepared for it not to work. Before you bring a new pet home, have a backup plan. What happens if the Yorkie and new pet cannot coexist? Can you keep them permanently separated? Can you rehome one? Have a plan before you are in crisis.

If you are adopting a Yorkie from rescue and already have other pets, tell the rescue organisation. They will know which of their Yorkies have lived with cats or other dogs and can match you with a dog who has a proven track record of sharing a home. Do not adopt a Yorkie with an unknown history around other pets and hope for the best — that is how accidents happen.

Adopt a Yorkie from SA Yorkie Rescue (SAYR) →

What to do if your Yorkie attacks another pet

If the worst happens and your Yorkie attacks another pet in your home, here is what to do:

1. Separate them safely. Do not grab a fighting dog with your hands — you will get bitten. Use a blanket, a jacket, a broom, or throw water. Get a physical barrier between them.
2. Check for injuries. A Yorkie's bite can do serious damage to a smaller animal. A cat scratch or bite can also be serious for a Yorkie. Take any injured animal to the vet immediately — even if the injuries look minor. Internal injuries are a real risk.
3. Assess honestly. Was this a prey-driven attack or a fight triggered by a specific incident (resource guarding, fear, a sudden noise)? Prey-driven attacks are far more likely to recur and are very difficult to manage safely.
4. Make a welfare decision. If the attack was prey-driven, permanent separation or rehoming is the only safe option. I cannot tell you how to feel about that, but I can tell you that hoping it will not happen again is not a plan.

If it comes to rehoming

Sometimes the kindest outcome is to place one of the animals in a home where they will thrive. If that animal is your Yorkie, and the reason is that they genuinely cannot live safely with other pets, do not feel like a failure. You are doing the responsible thing.

SA Yorkie Rescue can help find a single-pet home where your Yorkie can relax without the constant trigger of other animals. They have placed many dogs into homes where they are the king or queen of the castle and loving every minute of it.

Similarly, if you have a small animal or cat that is stressed by a Yorkie, rehoming that animal to a peaceful pet-only home is also a valid choice. The goal is the best outcome for every animal involved — not forcing them to coexist because you want them to.

SAYR surrender guidance — confidential help rehoming your Yorkie →
Safe Yorkie rehoming in South Africa →

Frequently asked questions — Yorkies and other pets

• Can a Yorkie live with a cat? Some can, some cannot. Success depends on the individual dog's prey drive, the cat's confidence, and how the introduction is managed. Read the detailed guide here.
• Do Yorkies get along with other dogs? Many Yorkies prefer being the only dog. Opposite-sex pairs generally do better than same-sex. Size, energy level, and personality compatibility matter more than breed.
• Can a Yorkie live with a rabbit or guinea pig? Generally not safe. The prey drive risk is too high. Permanent separation is essential.
• Will a Yorkie hurt a pet bird? Yes. Birds can trigger prey drive. Keep them in separate areas and never let the bird out of its cage when the Yorkie is loose.
• How do I introduce my Yorkie to a new pet? Start with scent swapping, then controlled visual introductions through a barrier, then short supervised face-to-face sessions. Take weeks, not days. Never force it.
• Why does my Yorkie chase small animals? Because they were bred to hunt rats. It is an inherited instinct, not a behaviour problem. Training can help manage it but rarely eliminates it.
• Should I get a second dog to keep my Yorkie company? Only if your Yorkie genuinely enjoys other dogs. Many are happier as only dogs. A second dog can create stress rather than companionship.
• Can a Yorkie live with a hamster or rat? No. Rodents are exactly what Yorkies were bred to hunt. Unsupervised contact is dangerous.
• What should I do if my Yorkie attacks another pet? Separate safely, check for injuries, assess whether it was prey-driven, and make a welfare decision. Prey-driven attacks are highly likely to recur.
• My Yorkie does not like other animals — can I still adopt a second pet? No. If your Yorkie has shown clear dislike of other animals, adopting another will cause chronic stress for everyone.