Skip to Content

At What Age Do Chihuahuas Calm Down?

Share this post!

This post contains affiliate links, and I will be compensated if you make a purchase after clicking on my links. As an Amazon Associate I earn from qualifying purchases.  Learn More

Although Chihuahuas are not a high-energy breed overall, Chi puppies have that notorious puppy energy that all breeds have at first.

chihuahua playing tug of war with rope

If you fear that you got the energizer bunny of the bunch, no need to worry, Chihuahuas do calm down with age! Read on to learn more.

At What Age Do Chihuahuas Calm Down?

The energy level of Chihuahuas varies depending upon their stage in life, their health, their genetics, and their personalities.

chihuahua puppy back facing woman on floor

The Puppy Year

Chihuahuas are at their most energetic in their first year of life, which is considered puppyhood. Although they technically are an adult dog at the age of one year, their second year may be considered a teenage year, where they may become withdrawn and moody for part of that time. Energy will still be higher in their teenage year, but likely not as high as it was during their puppy year.

Adult Years

Chihuahuas are considered adults on their first birthday and until they reach the age of ten. Some of the puppy energy that you experienced during their first year of life will begin to wind down gradually from here on out.

However, it will be a gradual decline in energy, not an immediate one. Continue to fulfill your Chihuahua’s energy needs through walks, play, and training as necessary.

Senior Years

When a Chihuahua reaches the age of ten they are considered a senior. You will notice the most significant decline in energy around age nine or ten depending upon your specific Chihuahua.

Even though your senior Chi will want to spend most of his or her time snuggling, it is important to ensure that they still get exercise. A short walk in the morning and afternoon is important; the less use their arthritic joints get, the stiffer they will be.

If you notice your Chi’s stiffness is impacting his or her ability to be active, discuss options with a trusted veterinarian. To offer relief in the interim as your Chi awaits their appointment, consider adding joint supplements to their meals to ease their discomfort and pain.

Over-the-counter supplements that may assist uncomfortable senior Chis are fish oil and cosequin. Keep in mind that results are not immediate, but most dogs will benefit from these over-the-counter supplements as they can help keep them more comfortable until the aging process advances further.

Most bags of senior dog food will say age seven plus, however, Chihuahuas are considered a senior later than age seven due to their long life span. Age seven marks seniorhood for larger breeds who have shorter life spans.

While you could feed a seven-year-old Chihuahua senior food, it is usually not truly necessary until age ten. Be sure to consult your Chi’s veterinarian to ensure that they are eating the best food for their individual needs.

How To Calm Down A Chihuahua

During your Chi’s puppy and young adult years, you will find yourself wondering how to zap your Mexican jumping bean’s energy. There are a few ways to do this:

Go for a walk.

A walk is a great way to burn a puppy’s fuel; the sights, sounds, and smells are all very interesting to someone so new to the world. Going for walks also provides opportunities to socialize with a variety of people, situations, and other animals.

Since Chihuahuas are so small, you probably assume that you will not have to go very far. However, when puppies have bursts of energy, they can put some miles under their paws. Pay attention to your Chi puppy’s body language to gauge how far they want to walk.

Keep in mind that puppies should not be subjected to high-impact exercise for long periods of time due to their developing joints, so walk, don’t run, and turn around even if your puppy is still a ball of energy if you feel like you have gone too far.

Do a training session.

Training a puppy or new dog is a crucial part of welcoming them into your family. Training offers a bonding opportunity for owners and puppies, makes your Chihuahua think which offers mental stimulation, and is a crucial part of creating a well-behaved dog.

Training sessions do not have to last as long as exercise because this mental stimulation is challenging to puppies; fifteen to twenty minutes is all that you need. Ending on a positive note is necessary for a training session to be successful.

Be mindful of using tiny training treats to prevent adding too many calories to your Chi’s diet, as this breed gains weight rapidly.

Play a game.

Any positive activity that makes your puppy be physically active and provides mental stimulation counts as a game. Some of the most common games to play are:

  • Throw your Chihuahua’s favorite toys around the room for them to chase.
  • Hide treats in a muffin tin under toys.
  • Purchase a food puzzle.
  • Check out this post on indoor games to play with your chihuahua for more games.
long hair grey chihuahua puppy


Chihuahuas are at their highest level of energy in their first year of life, then their energy gradually decreases, with the maximum decrease occurring around age ten. Ensuring that your Chihuahua receives regular exercise, training, and playtime helps drain excess energy and offers bonding opportunities.

blond woman holding white chihuahua

Cathy Bendzunas

Pet Blogger

I have had dogs all my life. I have been a pet groomer, worked in a pet hotel, and a kennel, and have bred and showed dogs.

Betty Jean

Tuesday 28th of February 2023

Thank you so much for this article on At What Age Do Chihuahuas Calm Down? I have a seven-eight-week-old Chihuahua and I've had her since she was five weeks. I became sick with a bad case of Covid the day after getting her and was isolated with her but unable to do anything much with her. When I tried, she attacked me furiously leaving marks on my face and tearing my hands. She's calmed down a bit now, and I'm almost able to get up and do things with her. She's a beautiful and happy girl. I've had a few loving sessions with her, though they are rare. Can you PLEASE, PLEASE, PLEASE, advise me on the best puppy food for her? She's 2 lbs, 9 ozs right now. I'd like also some premium dog treats to train her and regular treats as well. Ideas on a collar or a leash, she's so small right now the xxs is too large. Thank you so much. I want to be the best mom for her and for everyone to love her so she needs to be sweet. Her name is Stellaluna, after a beautiful children's book. Thank you.


Sunday 17th of March 2024

@Cathy, shame on this person for taking this puppy away from its mother at five weeks. Chihuahuas stay with their mothers a lot longer than bigger breeds. No puppy should leave less then eight weeks and chihuahuas even longer. Shame on you


Tuesday 28th of February 2023

Hi Betty Jean, I have a post on things puppies need here that will help you: As for food, there are a lot of good brands out there. We have a post of my favorites here: If you choose to try any of them in the post, be sure to pick the puppy version for your baby. I hope you continue to get better!


Friday 17th of February 2023

Oh God I hope so. My bro in law dumped a pregnant, feral Chihuahua on my husband (hence me) just as I started retirement. She has improved somewhat but not great. Personally I would get rid of her if I could but my husband can't bear to part with her. Hooray for him, screw me.

Jane F

Saturday 21st of January 2023

So much great info in today’s newsletter! My puppie dogs are turning Four this coming March and I have relied on your articles to help me be a great mom to my Chi mixes. Keep on keeping on !!!!


Sunday 22nd of January 2023

Thank you Jane!

Tonya Virden

Tuesday 17th of January 2023

Hi Cathy! You both look beautiful in your picture. So glad to finally meet you ( kinda in person:) My lil Velvyt has gotten so finicky and refuses to eat her dog foods. We are guilty of giving her table food: eggs, pasta, etc. She’s been to vets twice, due to this event. I’m so worried that her blood sugar dropping, etc will bring about harm to her. Do you have any suggestions to get her back on her dog food? The vet only states to buy her gourmet food. That still didn’t work for this lil diva!

Thank you so very much for your beneficial columns. I look forward to them, always;)💙


Tuesday 17th of January 2023

Thank you Tonya! Try adding some warm beef or chicken bone broth to her food. That helped one of my dogs when he stopped eating after being sick for a while. Or you could try making your own dog food. That's what I have had to do because though my 2 chihuahuas eat well, my 2 Yorkies are super picky. I also make their food because one of my dogs has a lot of allergies and this is the only thing that has helped. I cook up some ground turkey and add a few eggs to do it, some white rice, some tuna or mackarel, and some mixed veggies. I also mix in some bone broth and some powdered dog vitamins to it. I only need to make the food once a week so it doesn't take a lot of time.