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Why did my dog suddenly bite and snarl when I put a blanket on her?

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed Medium (23 - 60lb) | Female | 10 months and 17 days old | 40 lbs

My Dog was cuddled up on the couch. I come lay next to her to pet her. However, I try to pull a blanket over her and her snarles and begins to bit me. From there when I tried to move away or free my hand she but a growled harder. So much so I had to hit her in the thigh to get my hand free. Finally, I got her under a blanket and to her kennel. Why did she attack me when I tried to move away.

1 Answer

Most Helpful Answer

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Answered By Dr. Kristin DVM

Veterinarian

Published on February 6th, 2018

I can't tell you exactly what happened, but I have noticed that often when we snuggle on the couch with our pets, especially in the winter, static electricity can build up and little movements trigger shocks. It is possible this is what happened, but I can't say for certain. If this behavior becomes a pattern for Cassidy, you may want to seek veterinary attention. Dogs with behavior changes may be experiencing pain from arthritis, dental disease, or another source. Hopefully, it was an isolated event, and you can go back to cuddling with your girl.

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