If you own a chihuahua, you already know that funny chihuahua behavior is basically a daily occurrence in your house. These chihuahuas are walking comedy shows with legs the size of breadsticks. They have more personality per pound than any other breed on the planet, and they are absolutely not sorry about any of it. I have been documenting my own chihuahua’s antics for years and I still get surprised by new material.
The Signature Chihuahua Side Eye
Nobody on this earth does the side eye like a chihuahua. Mine gives me this look when I come home smelling like another chihuahua, and I swear she is reading my entire soul. It is not just a casual glance or a quick look. It is a full investigation with judgment attached and a verdict already decided. You can practically see the wheels turning behind those big eyes. Where were you. Who was that. Why do you smell like a golden retriever. Do you have something you want to tell me.

I learned the hard way that you cannot hide anything from a chihuahua. They notice every single detail about your day and they absolutely have opinions about all of it. You just have to accept that you are being watched and evaluated at all times.
The Burrito Blanket Situation
Every chihuahua owner knows about the blanket burrowing ritual. My chihuahua will spend a solid ten minutes digging, spinning, pawing, and rearranging a blanket until she is wrapped up like a tiny burrito with just her nose poking out. If the usual blanket is not available, she will use a towel, a hoodie, the corner of a bath rug, or honestly anything remotely soft. The American Kennel Club says chihuahuas originated in Mexico, so maybe they are just perpetually cold no matter what the thermostat says. Whatever the reason, it is absolutely hilarious every single time I watch it happen.
The best part is when you accidentally move the blanket while she is wrapped up. The look of betrayal on her face could honestly win an Oscar. Pure drama.

The Dramatic Shiver That Means Nothing
Chihuahuas shiver constantly. They shiver when they are cold, when they are excited, when they are nervous, and sometimes apparently just because they feel like it and have nothing better to do. I have watched my chihuahua shiver in a fully heated room while wearing a fleece sweater and lying on a warm human lap. There is genuinely no logical explanation for it sometimes.
People who do not own chihuahuas always panic when they see the shivering for the first time. Is she okay? Is she freezing? Is she terrified of something? And you just have to shrug and calmly explain that she does that sometimes and it is completely normal for the breed. They never quite believe you though.
Selective Hearing at Its Finest
My chihuahua can hear a cheese wrapper being opened from three rooms away with the television on. She will come sprinting into the kitchen like her life depends on getting there in under two seconds. But ask her to come when she is doing literally anything else? Suddenly she is completely deaf. Cannot hear a single thing you are saying. Very busy sniffing this one incredibly important spot on the carpet that requires her full undivided attention.
I am fully convinced that chihuahuas understand every word we say and simply choose which ones deserve a response. It is selective hearing elevated to an absolute art form and they should honestly win awards for it.
The Tiny Growl That Scares Nobody
There is nothing funnier in this world than a chihuahua trying to be intimidating. Mine growls at delivery drivers through the front window and honestly believes she is the most terrifying creature on the block. The delivery driver does not even know she exists. She weighs four pounds on a good day. The package he is carrying probably weighs more than she does.
But in her mind? She just single handedly saved the entire household from a dangerous intruder. And she fully expects to be thanked and rewarded for her brave service to this family.
Funny chihuahua behavior is genuinely one of the best parts of owning these ridiculous dogs. They are dramatic, over the top, and completely absurd in the most wonderful way possible. And I would not change a single thing about any of it. Life with a chihuahua is never boring, and honestly, it is never quiet either. But it is always entertaining.
You might also like: proof that Chihuahuas run the house and every weird Chihuahua sound explained.