![Why does dog's hair stand up on their back?](http://www.mokaipaws.com/cdn/shop/articles/f575cb2d3305c94ac69dd275c3d04bfb.jpg?v=1666971536)
Why does dog's hair stand up on their back?
Price: $ 58.99
4.9(429)
Many pet parents notice that their dog’s hair stands up on their back when they are in the dog park, and are pretty confused by this behavior. What does this mean? Why does my dog’s hair stand up on their back? Is it a sign of aggression? Well, this is a phenomenon called piloerection and has a perfectly reasonable explanation. And no, it’s not always a sign of aggression. What is piloerection? First things first, we have to understand the true meaning of this behavior in order to comprehend its motives. Dogs’ hackles are the hairs that cover their whole back and go all the way from the neck to the beginning of their tail. When you see that your dog’s hair stands up on their back, what's actually happening is that their hackle is being raised. This behavior, also.
Many pet parents notice that their dog’s hair stands up on their back when they are in the dog park, and are pretty confused by
![https://images.ctfassets.net/4f3rgqwzdznj/3nDIXNE4ujJjshMLvvavgY/3a809c761489ab4a3999d41fd8f79891/closeup_alopecia_dog_tail_1195682120.jpg](https://images.ctfassets.net/4f3rgqwzdznj/3nDIXNE4ujJjshMLvvavgY/3a809c761489ab4a3999d41fd8f79891/closeup_alopecia_dog_tail_1195682120.jpg)
Alopecia in Dogs: An Owner's Guide to Causes, Signs and, Treatments - GoodRx
![https://toegrips.com/wp-content/uploads/stencil.fb-blog-164.jpg](https://toegrips.com/wp-content/uploads/stencil.fb-blog-164.jpg)
Hair Loss on a Dog's Tail: 10 Causes - Dr. Buzby's ToeGrips for Dogs
![https://www.thatmutt.com/web/wp-content/uploads/2017/10/Dogs-hackles-are-up.jpg](https://www.thatmutt.com/web/wp-content/uploads/2017/10/Dogs-hackles-are-up.jpg)
Hackles - What Does It Mean When My Dog's Hackles Are Up? That Mutt
![https://www.mokaipaws.com/cdn/shop/articles/00febdb75cc5b6f19d08964929a3ec19_800x.jpg?v=1666971539](https://www.mokaipaws.com/cdn/shop/articles/00febdb75cc5b6f19d08964929a3ec19_800x.jpg?v=1666971539)
Why does dog's hair stand up on their back?
![https://t2.ea.ltmcdn.com/en/posts/6/6/0/my_dog_s_hair_is_standing_on_end_reasons_for_raised_hackles_in_dogs_2066_orig.jpg](https://t2.ea.ltmcdn.com/en/posts/6/6/0/my_dog_s_hair_is_standing_on_end_reasons_for_raised_hackles_in_dogs_2066_orig.jpg)
My Dog's Hair is Standing on End - 5 Reasons for Raised Hackles in Dogs
![https://img.cutenesscdn.com/-/clsd/getty/dafc651010644d8c972b690f569f425a.jpg](https://img.cutenesscdn.com/-/clsd/getty/dafc651010644d8c972b690f569f425a.jpg)
What Causes a Dog's Hair to Stand On End?
![https://www.thebarmybeagle.com/wp-content/uploads/2022/02/hairs-standing-up-on-dogs-back.jpg](https://www.thebarmybeagle.com/wp-content/uploads/2022/02/hairs-standing-up-on-dogs-back.jpg)
5 Reasons for Raised Hackles in Dogs (Should You Worry?)
![https://blog-pawsafe.b-cdn.net/wp-content/uploads/why-does-dog-hair-stand-up-1.jpg](https://blog-pawsafe.b-cdn.net/wp-content/uploads/why-does-dog-hair-stand-up-1.jpg)
Why Does Dog Hair Stand Up? Raised Hackles Or Piloerection In Dogs Explained - PawSafe
![https://www.purina.co.uk/sites/default/files/2023-09/Little%20dog%20teaser_0.jpg](https://www.purina.co.uk/sites/default/files/2023-09/Little%20dog%20teaser_0.jpg)
Dog Hackles: Why Do Dog's Hairs Stand Up?
![https://www.dogster.com/wp-content/uploads/2017/01/DogDecoder_AggressionBarking.png](https://www.dogster.com/wp-content/uploads/2017/01/DogDecoder_AggressionBarking.png)
What Do Raised Hackles (or a Dog's Hair Standing Up) Mean? – Dogster
![https://i.redd.it/69my4tyktd661.jpg](https://i.redd.it/69my4tyktd661.jpg)
When my dog gets mad the hair on his back stands up and changes color. This can go all the way from his tail to his neck in a thin line.
![https://www.thebarmybeagle.com/wp-content/uploads/2022/02/dog-raises-hackles-during-playtime.jpg](https://www.thebarmybeagle.com/wp-content/uploads/2022/02/dog-raises-hackles-during-playtime.jpg)
5 Reasons for Raised Hackles in Dogs (Should You Worry?)
![https://p16-sign.tiktokcdn-us.com/tos-useast5-p-0068-tx/fbb2522044f34e57b3efc78957aedc79~tplv-photomode-zoomcover:720:720.jpeg?x-expires=1697288400&x-signature=%2BcgtV0nc0g27m%2Buwzna2VIKaWLM%3D](https://p16-sign.tiktokcdn-us.com/tos-useast5-p-0068-tx/fbb2522044f34e57b3efc78957aedc79~tplv-photomode-zoomcover:720:720.jpeg?x-expires=1697288400&x-signature=%2BcgtV0nc0g27m%2Buwzna2VIKaWLM%3D)
prayer dogs hair sticking up|TikTok Search
![https://cdn-prd.content.metamorphosis.com/wp-content/uploads/sites/2/2020/09/shutterstock_149958590-1.jpg](https://cdn-prd.content.metamorphosis.com/wp-content/uploads/sites/2/2020/09/shutterstock_149958590-1.jpg)
All About Dog Hackles
![https://images.ctfassets.net/sfnkq8lmu5d7/aCr3LkmQe3JsU0dcYofUa/b0fd354bb5c155cc8c60cff6d0410da8/The-Wildest_Editorial_Why-Dogs-Put-Their-Ears-Back_Hero_1000x750_v01.jpg?w=300&h=225&fl=progressive&q=90&fm=jpg](https://images.ctfassets.net/sfnkq8lmu5d7/aCr3LkmQe3JsU0dcYofUa/b0fd354bb5c155cc8c60cff6d0410da8/The-Wildest_Editorial_Why-Dogs-Put-Their-Ears-Back_Hero_1000x750_v01.jpg?w=300&h=225&fl=progressive&q=90&fm=jpg)
Piloerection: What Does Raised Hackles Mean? · The Wildest