There are many reasons you might want to rename your dog. Luckily, dogs are quick to adapt to their name, whether it's their original name or a new one. By following the simple steps below, your dog will soon recognize and respond to their new name in just a few days.
Steps
Choose a name

Make sure that renaming your dog is the right decision. In the beginning, your dog may be confused, but it won't take long for them to adjust to the new name. Additionally, many experts recommend renaming dogs that have been abused or lived in poor conditions, as traumatic experiences could associate their old name with punishment, suffering, and fear. In these cases, not only should you change the dog's name, but you should also help them recover and forget the trauma they have endured.
- There’s nothing wrong with changing a dog’s name unless the previous owner explicitly requests otherwise.

Naming your dog. Once you've decided to change your dog's name, the next step is determining what the new name will be. Here are some basic guidelines:
- If you're aware of the dog's old name, consider picking a name that sounds similar to help your dog adjust to the new one more easily. For example, a name with a similar rhythm or pronunciation.
- Short names are usually easier for dogs to learn, so a name with one or two syllables like Gấu, Ruby, Billy, etc., is ideal.
- It's best to use strong consonants or vowels like 'k,' 'd,' or 't,' as names with these sounds are easier for dogs to hear and recognize. Avoid soft consonants like 'f,' 's,' or 'm.' Names like Ki, Deedee (Di-di), or Tommy are easier for dogs to respond to than names like Mi-mi or Sunny.
- Avoid names that sound similar to common commands for dogs, like "no," "sit," "stay," or "come here." Names like these can confuse your dog and make it harder for them to understand what you're asking them to do.
- Refrain from choosing names that sound like the names of family members or other pets in the house. This can also confuse your dog and slow down the adjustment process to the new name.
- Avoid using temporary nicknames until you've chosen a permanent one. Being called by too many different names can confuse your dog and make the name change more difficult.

Let everyone in the household know about the new name. Before you start re-training your dog, make sure everyone is aware of the name change and agrees on the new name. It will be much more difficult for your dog to adjust if they are called by multiple names. Informing everyone about the new name will make the process go more smoothly.
Teach your dog the new name

Using treats. Teaching your dog a new name is similar to training them in other ways. Your dog should learn to recognize the new name with treats, just like when you teach them other commands. Have everyone in the house carry some treats in their pockets, call the dog by its new name occasionally, and reward it with a treat.
- Always call your dog by its new name in a cheerful tone. Avoid calling them in an angry or reprimanding voice. The most important thing is for your dog to associate the new name with positive experiences, not punishment or discomfort. Make sure everyone in the house is on the same page with this.

Take your dog to a place where you can easily capture its attention. This could be your yard or a quiet spot outside, where no other dogs will distract it. You can either leash it or leave it free, depending on the situation.

Start by calling your dog's new name in a cheerful and enthusiastic tone. Then reward them with treats and praise. Repeat this lesson for about 5 minutes. Your dog will quickly understand that when called by the new name, it means they should pay attention to the caller.
- This lesson should be brief because dogs typically don’t stay focused for long and can quickly lose interest.
- Try to practice this lesson multiple times throughout the day. When doing so, call your dog’s name every time you interact with them. Occasionally call their name when they are not looking at you, but avoid overdoing it. If your dog responds, reward them with a treat and plenty of praise.

Call your dog’s name when they are not focused on you. After several repetitions of calling their name and getting a response, wait until they are no longer looking at you before calling their name again. Repeat this with a cheerful and enthusiastic tone.
- If your dog is on a leash and doesn’t respond when you call their name, gently guide them toward you while continuing to call their name, praise them, and give them a treat. This helps your dog associate their name with positive memories.

Gradually stop rewarding your dog with treats. Once your dog consistently responds when called by their new name, it’s time to slowly reduce the treats. Start by offering them a treat every time they respond to their new name, and gradually decrease the frequency until you no longer give treats at all.

Be patient. It will take some time for your dog to get used to their new name. If you consistently call their name with a cheerful tone and reward them with treats and praise, your dog will soon become accustomed to their new name and will respond whenever called!
- Never use your dog’s old name. Even if you're just trying to get their attention or prevent them from running off, using the old name will only confuse them. If you’re still in contact with the dog’s previous owner (e.g., if you adopted it from a friend), remind them to call the dog by its new name when they visit.
