Your Pet and You: Dog and cat introduction

2026-03-15 - 01:18

You’re probably familiar with the phrase “fighting like cats and dogs”, which originates from the historical belief that cats and dogs are natural enemies. However, many animals of both species can coexist peacefully, but this is largely dependent on the individual animal. Some cats and dogs learn to merely tolerate each other, some become the best of friends, and some cannot stand the sight of the other. Sometimes a dog can live with certain cats, but not others, and the same applies to cats living with certain dogs. Your dog or cat having previously lived with another animal from the other species does not necessarily mean that all animals from the other species will be accepted. As with humans, the development of relationships is influenced by several factors, including temperaments, ages, and activity levels. Introducing a dog and a cat is time-consuming, and you should be prepared to manage your pets’ interactions for the next several weeks, if not longer. Scent is an important method of communication for both species, so you should start to integrate the new pet into the home using scent before a physical introduction takes place. Gather scents from the new pet by gently stroking the head and body with a soft cloth and dabbing this around your home and furniture to mix and spread the scents. You may also wish to swap the bedding of your animals to enable them to smell each other and to help them get accustomed to each other’s smell prior to meeting. During this time, keep them in separate areas of the house, but allow each pet to investigate the other’s room and bed without meeting. You can create positive associations by feeding them on opposite sides of a closed door, so they associate the other’s scent with something they like. When you’re ready for the initial meeting, you’ll want to prevent the dog from chasing the cat, as this will upset the relationship before it even starts. The best way to avoid this is to use a large pet crate with a box in which the cat can hide, and to have the dog on a leash for control. Ideally, it is also best to place a platform within the crate so that the cat can choose to get up higher, which can help the cat feel more secure. If you use a sturdy cardboard box for the hiding space, it can also double up as a platform. You should have already trained the cat to be comfortable and relaxed in the crate by leaving the crate with the door initially open in the room you are keeping the cat, and filling the crate with bedding, toys, food and treats to encourage the cat to enter on her own. When she is comfortable entering and relaxing in the crate, start shutting the door for progressively longer periods as long as she is coping with the door being closed. At the first meeting, place the cat in the crate and lead the dog into the room on a leash. The crate allows the pets to see each other, sniff through the bars and interact without any attack or intimidation. Use treats, praise, and petting to reward both the dog for remaining calm and the cat for remaining relaxed. This helps reinforce positive associations, as they should already be familiar with each other’s scents in a positive setting. Make the first few meetings brief and end them on a positive note, before either pet becomes stressed or aggressive. When both your dog and cat are relaxed and calm with the controlled meetings, it’s time to let your pets meet without the crate. Use a room where the cat can hide behind furniture or jump up high if necessary. Keep your dog calm and on a lead to avoid him chasing the cat. The cat should be given a safe position in the room, and the animals should be allowed to get used to each other gradually. Again, use praise and treats to reward both animals for calm behaviour. Once you are sure they are not going to fight or chase, then start to use the whole house—the pets will probably find places to sleep and routines which allow them to live peacefully in the same house while gradually becoming used to and accepting one another. However, never leave the dog and cat together unattended until you are certain that they are safe together. If you are concerned about aggression or the animals are not getting along, seek help from a professional dog trainer or a behaviourist. Copyright © Kristel-Marie Ramnath 2026