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Choosing and teaching a pet name

A name only works once your pet knows it. This page covers how to pick one, how to teach it with simple games and what to do if you want to change it.

Last updated 2 November 2026

What a name means to an animal

Animals do not understand names as labels the way people do. They learn that a certain sound is followed by something: food, play, attention or a lead being clipped on. Cats Protection says cats respond to the sound of a name rather than its meaning, which is why a new name that sounds a bit like the old one may get a quick response. The same idea applies to dogs, rabbits and guinea pigs: the sound has to mean something good.

Choosing: a quick checklist

1. Short. One or two syllables.
2. Clear. A distinct first sound, easy to hear at a distance.
3. Different. Unlike your commands ("sit", "no", "down") and unlike other pets or people in the house.
4. Kind. A name you will say warmly. Avoid names that make you sound cross.
5. Lasting. Will you still like it in ten years, and when the animal is old?

Need inspiration first? See the lists for cats, dogs and small pets.

Teaching the name in five steps

1. Start in a quiet room. Have a few small treats, or a favourite toy for a dog or cat that prefers play.
2. Say the name once, brightly. The moment your pet looks at you, even for a second, reward it straight away with a treat, a fuss or a game.
3. Repeat in short bursts. Five or ten repetitions, a few times a day. Stop while your pet is still keen.
4. Add distance and distraction. Move to a different room, then the garden. Make it a little harder each time, and keep rewards good when there are distractions.
5. Keep it positive. Never use the name to scold, and never call a pet to something unpleasant such as nail trimming or a bath. If the name predicts bad things, your pet will learn to ignore it.

Be consistent

Cats Protection advises picking a name and sticking to it, avoiding nicknames and short forms, and saying the name in the same tone each time. With a household of people, agree on the name, and the nickname too, so your pet does not hear five versions. If you love nicknames, introduce one of them as the main name from the start.

How long does it take?

It varies. A food-motivated puppy may know its name in a day or two. A shy cat or an older rescue animal can take weeks or months, and some cats may never respond reliably, which is normal. Take a break if either of you is getting frustrated, and try again later. Never punish a pet for not responding.

Changing a name

You can rename an animal at any age, and it is not bad luck. If you are renaming a rescue pet, you can keep part of the sound of the old name, so Poppy might become Boppy or Pippa. Use the new name every time, with rewards. After a few weeks it will be the one your pet looks up for.

Tell the right people

• Microchip database. A microchip stores a number, which is linked to your contact details on a database. Keep your details correct, and you can update the pet's name there too.
• Your vet. Tell the surgery the new name so the records match.
• Insurance, boarding and groomers. Update them, especially if the name appears on forms.

Cats Protection covers these points in its guide on changing a cat's name; the same housekeeping applies for any pet.

When a name will not stick

If your pet really does not respond, check that the name is not too similar to a command, other pets or a word you use all the time. Try a different sound for the name, such as a sharper first letter. Often the problem is not the animal, but the name being used in too many ways, so choose a clear one and make it the best word in the house.

For more name inspiration, try unusual and British-themed names, or return to the home page.

Spotted a mistake or have a question? Get in touch.